Home / 5,350,617,637.60-8,025,926,456.40-4,126,177,573.60

Finding the Fourth Proportional to 5,350,617,637.60, 8,025,926,456.40 and 4,126,177,573.60

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Solution

The fourth proportional to 5,350,617,637.60, 8,025,926,456.40 and 4,126,177,573.60 is: 6,189,266,360.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350,617,637.60 : 8,025,926,456.40 = 4,126,177,573.60 : x
  2. Step 2: Convert to fraction form
    5,350,617,637.60/8,025,926,456.40 = 4,126,177,573.60/x
  3. Step 3: Cross multiply
    5,350,617,637.60x = 8,025,926,456.40 × 4,126,177,573.60
  4. Step 4: Simplify right side
    5,350,617,637.60x = 33,116,397,751,760,596,992
  5. Step 5: Solve for x
    x = 33,116,397,751,760,596,992/5,350,617,637.60
  6. Step 6: Final answer
    x = 6,189,266,360.40

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Half scale
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Double scale
Find fourth proportional to 5,350,617,638.60, 8,025,926,457.90 and 4,126,177,574.60
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.