Home / 29,365,069.59-40,522,669.47-16,313,149.17

Finding the Fourth Proportional to 29,365,069.59, 40,522,669.47 and 16,313,149.17

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Solution

The fourth proportional to 29,365,069.59, 40,522,669.47 and 16,313,149.17 is: 22,511,520.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,365,069.59 : 40,522,669.47 = 16,313,149.17 : x
  2. Step 2: Convert to fraction form
    29,365,069.59/40,522,669.47 = 16,313,149.17/x
  3. Step 3: Cross multiply
    29,365,069.59x = 40,522,669.47 × 16,313,149.17
  4. Step 4: Simplify right side
    29,365,069.59x = 661,052,351,830,714.88
  5. Step 5: Solve for x
    x = 661,052,351,830,714.88/29,365,069.59
  6. Step 6: Final answer
    x = 22,511,520.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.