Home / 6,195,731,272.40-9,293,596,908.60-4,971,291,208.40

Finding the Fourth Proportional to 6,195,731,272.40, 9,293,596,908.60 and 4,971,291,208.40

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Solution

The fourth proportional to 6,195,731,272.40, 9,293,596,908.60 and 4,971,291,208.40 is: 7,456,936,812.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195,731,272.40 : 9,293,596,908.60 = 4,971,291,208.40 : x
  2. Step 2: Convert to fraction form
    6,195,731,272.40/9,293,596,908.60 = 4,971,291,208.40/x
  3. Step 3: Cross multiply
    6,195,731,272.40x = 9,293,596,908.60 × 4,971,291,208.40
  4. Step 4: Simplify right side
    6,195,731,272.40x = 46,201,176,606,136,598,528
  5. Step 5: Solve for x
    x = 46,201,176,606,136,598,528/6,195,731,272.40
  6. Step 6: Final answer
    x = 7,456,936,812.60

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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.