Home / 54,445,024.94-75,133,184.27-29,665,416.90

Finding the Fourth Proportional to 54,445,024.94, 75,133,184.27 and 29,665,416.90

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Solution

The fourth proportional to 54,445,024.94, 75,133,184.27 and 29,665,416.90 is: 40,937,757.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,445,024.94 : 75,133,184.27 = 29,665,416.90 : x
  2. Step 2: Convert to fraction form
    54,445,024.94/75,133,184.27 = 29,665,416.90/x
  3. Step 3: Cross multiply
    54,445,024.94x = 75,133,184.27 × 29,665,416.90
  4. Step 4: Simplify right side
    54,445,024.94x = 2,228,857,234,280,402.50
  5. Step 5: Solve for x
    x = 2,228,857,234,280,402.50/54,445,024.94
  6. Step 6: Final answer
    x = 40,937,757.62

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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.