Home / 5,576,661,657.60-8,364,992,486.40-4,974,687,283.20

Finding the Fourth Proportional to 5,576,661,657.60, 8,364,992,486.40 and 4,974,687,283.20

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Solution

The fourth proportional to 5,576,661,657.60, 8,364,992,486.40 and 4,974,687,283.20 is: 7,462,030,924.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576,661,657.60 : 8,364,992,486.40 = 4,974,687,283.20 : x
  2. Step 2: Convert to fraction form
    5,576,661,657.60/8,364,992,486.40 = 4,974,687,283.20/x
  3. Step 3: Cross multiply
    5,576,661,657.60x = 8,364,992,486.40 × 4,974,687,283.20
  4. Step 4: Simplify right side
    5,576,661,657.60x = 41,613,221,746,157,625,344
  5. Step 5: Solve for x
    x = 41,613,221,746,157,625,344/5,576,661,657.60
  6. Step 6: Final answer
    x = 7,462,030,924.80

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Double scale
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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.