Home / 29,365,070.59-40,522,670.85-16,313,150.17

Finding the Fourth Proportional to 29,365,070.59, 40,522,670.85 and 16,313,150.17

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Solution

The fourth proportional to 29,365,070.59, 40,522,670.85 and 16,313,150.17 is: 22,511,521.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,365,070.59 : 40,522,670.85 = 16,313,150.17 : x
  2. Step 2: Convert to fraction form
    29,365,070.59/40,522,670.85 = 16,313,150.17/x
  3. Step 3: Cross multiply
    29,365,070.59x = 40,522,670.85 × 16,313,150.17
  4. Step 4: Simplify right side
    29,365,070.59x = 661,052,414,865,531.62
  5. Step 5: Solve for x
    x = 661,052,414,865,531.62/29,365,070.59
  6. Step 6: Final answer
    x = 22,511,521.40

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1.5x scale

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.