Home / 56,325,149.73-84,516,535.17-26,814,687.66

Finding the Fourth Proportional to 56,325,149.73, 84,516,535.17 and 26,814,687.66

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Solution

The fourth proportional to 56,325,149.73, 84,516,535.17 and 26,814,687.66 is: 40,235,747.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,325,149.73 : 84,516,535.17 = 26,814,687.66 : x
  2. Step 2: Convert to fraction form
    56,325,149.73/84,516,535.17 = 26,814,687.66/x
  3. Step 3: Cross multiply
    56,325,149.73x = 84,516,535.17 × 26,814,687.66
  4. Step 4: Simplify right side
    56,325,149.73x = 2,266,284,492,688,955
  5. Step 5: Solve for x
    x = 2,266,284,492,688,955/56,325,149.73
  6. Step 6: Final answer
    x = 40,235,747.33

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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.