Home / 39,791,097.71-59,686,646.46-11,037,233.19

Finding the Fourth Proportional to 39,791,097.71, 59,686,646.46 and 11,037,233.19

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Solution

The fourth proportional to 39,791,097.71, 59,686,646.46 and 11,037,233.19 is: 16,555,849.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,791,097.71 : 59,686,646.46 = 11,037,233.19 : x
  2. Step 2: Convert to fraction form
    39,791,097.71/59,686,646.46 = 11,037,233.19/x
  3. Step 3: Cross multiply
    39,791,097.71x = 59,686,646.46 × 11,037,233.19
  4. Step 4: Simplify right side
    39,791,097.71x = 658,775,435,308,108
  5. Step 5: Solve for x
    x = 658,775,435,308,108/39,791,097.71
  6. Step 6: Final answer
    x = 16,555,849.76

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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.