Home / 43,253,712.15-59,689,904.72-23,407,463.13

Finding the Fourth Proportional to 43,253,712.15, 59,689,904.72 and 23,407,463.13

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Solution

The fourth proportional to 43,253,712.15, 59,689,904.72 and 23,407,463.13 is: 32,302,181.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,253,712.15 : 59,689,904.72 = 23,407,463.13 : x
  2. Step 2: Convert to fraction form
    43,253,712.15/59,689,904.72 = 23,407,463.13/x
  3. Step 3: Cross multiply
    43,253,712.15x = 59,689,904.72 × 23,407,463.13
  4. Step 4: Simplify right side
    43,253,712.15x = 1,397,189,243,849,575.75
  5. Step 5: Solve for x
    x = 1,397,189,243,849,575.75/43,253,712.15
  6. Step 6: Final answer
    x = 32,302,181.12

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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.