Home / 39,694,414.96-59,530,869.24-10,933,710.40

Finding the Fourth Proportional to 39,694,414.96, 59,530,869.24 and 10,933,710.40

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Solution

The fourth proportional to 39,694,414.96, 59,530,869.24 and 10,933,710.40 is: 16,397,603.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,694,414.96 : 59,530,869.24 = 10,933,710.40 : x
  2. Step 2: Convert to fraction form
    39,694,414.96/59,530,869.24 = 10,933,710.40/x
  3. Step 3: Cross multiply
    39,694,414.96x = 59,530,869.24 × 10,933,710.40
  4. Step 4: Simplify right side
    39,694,414.96x = 650,893,284,130,428.12
  5. Step 5: Solve for x
    x = 650,893,284,130,428.12/39,694,414.96
  6. Step 6: Final answer
    x = 16,397,603.66

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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.