Home / 39,513,015.36-59,192,833.24-29,119,358.20

Finding the Fourth Proportional to 39,513,015.36, 59,192,833.24 and 29,119,358.20

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Solution

The fourth proportional to 39,513,015.36, 59,192,833.24 and 29,119,358.20 is: 43,622,520.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,513,015.36 : 59,192,833.24 = 29,119,358.20 : x
  2. Step 2: Convert to fraction form
    39,513,015.36/59,192,833.24 = 29,119,358.20/x
  3. Step 3: Cross multiply
    39,513,015.36x = 59,192,833.24 × 29,119,358.20
  4. Step 4: Simplify right side
    39,513,015.36x = 1,723,657,313,988,426.50
  5. Step 5: Solve for x
    x = 1,723,657,313,988,426.50/39,513,015.36
  6. Step 6: Final answer
    x = 43,622,520.28

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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.