Home / 39,537,025.20-59,189,416.20-29,484,212.40

Finding the Fourth Proportional to 39,537,025.20, 59,189,416.20 and 29,484,212.40

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Solution

The fourth proportional to 39,537,025.20, 59,189,416.20 and 29,484,212.40 is: 44,139,722.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,537,025.20 : 59,189,416.20 = 29,484,212.40 : x
  2. Step 2: Convert to fraction form
    39,537,025.20/59,189,416.20 = 29,484,212.40/x
  3. Step 3: Cross multiply
    39,537,025.20x = 59,189,416.20 × 29,484,212.40
  4. Step 4: Simplify right side
    39,537,025.20x = 1,745,153,319,072,801
  5. Step 5: Solve for x
    x = 1,745,153,319,072,801/39,537,025.20
  6. Step 6: Final answer
    x = 44,139,722.46

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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.