Home / 56,906,191.62-85,359,345.75-26,635,312.26

Finding the Fourth Proportional to 56,906,191.62, 85,359,345.75 and 26,635,312.26

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Solution

The fourth proportional to 56,906,191.62, 85,359,345.75 and 26,635,312.26 is: 39,952,995.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,906,191.62 : 85,359,345.75 = 26,635,312.26 : x
  2. Step 2: Convert to fraction form
    56,906,191.62/85,359,345.75 = 26,635,312.26/x
  3. Step 3: Cross multiply
    56,906,191.62x = 85,359,345.75 × 26,635,312.26
  4. Step 4: Simplify right side
    56,906,191.62x = 2,273,572,828,360,554
  5. Step 5: Solve for x
    x = 2,273,572,828,360,554/56,906,191.62
  6. Step 6: Final answer
    x = 39,952,995.69

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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.