Home / 47,115,385.02-70,673,962.86-14,766,572.16

Finding the Fourth Proportional to 47,115,385.02, 70,673,962.86 and 14,766,572.16

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Solution

The fourth proportional to 47,115,385.02, 70,673,962.86 and 14,766,572.16 is: 22,150,135.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,115,385.02 : 70,673,962.86 = 14,766,572.16 : x
  2. Step 2: Convert to fraction form
    47,115,385.02/70,673,962.86 = 14,766,572.16/x
  3. Step 3: Cross multiply
    47,115,385.02x = 70,673,962.86 × 14,766,572.16
  4. Step 4: Simplify right side
    47,115,385.02x = 1,043,612,172,405,350
  5. Step 5: Solve for x
    x = 1,043,612,172,405,350/47,115,385.02
  6. Step 6: Final answer
    x = 22,150,135.71

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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.