Home / 39,791,097.13-59,686,645.69-11,037,232.71

Finding the Fourth Proportional to 39,791,097.13, 59,686,645.69 and 11,037,232.71

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Solution

The fourth proportional to 39,791,097.13, 59,686,645.69 and 11,037,232.71 is: 16,555,849.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,791,097.13 : 59,686,645.69 = 11,037,232.71 : x
  2. Step 2: Convert to fraction form
    39,791,097.13/59,686,645.69 = 11,037,232.71/x
  3. Step 3: Cross multiply
    39,791,097.13x = 59,686,645.69 × 11,037,232.71
  4. Step 4: Simplify right side
    39,791,097.13x = 658,775,398,036,794.25
  5. Step 5: Solve for x
    x = 658,775,398,036,794.25/39,791,097.13
  6. Step 6: Final answer
    x = 16,555,849.06

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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.