Home / 56,061,601.70-84,092,402.55-41,712,694.70

Finding the Fourth Proportional to 56,061,601.70, 84,092,402.55 and 41,712,694.70

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Solution

The fourth proportional to 56,061,601.70, 84,092,402.55 and 41,712,694.70 is: 62,569,042.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,061,601.70 : 84,092,402.55 = 41,712,694.70 : x
  2. Step 2: Convert to fraction form
    56,061,601.70/84,092,402.55 = 41,712,694.70/x
  3. Step 3: Cross multiply
    56,061,601.70x = 84,092,402.55 × 41,712,694.70
  4. Step 4: Simplify right side
    56,061,601.70x = 3,507,720,714,157,651.50
  5. Step 5: Solve for x
    x = 3,507,720,714,157,651.50/56,061,601.70
  6. Step 6: Final answer
    x = 62,569,042.05

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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.