Home / 60,676,444.22-91,004,701.79-26,123,543.57

Finding the Fourth Proportional to 60,676,444.22, 91,004,701.79 and 26,123,543.57

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Solution

The fourth proportional to 60,676,444.22, 91,004,701.79 and 26,123,543.57 is: 39,181,025.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,676,444.22 : 91,004,701.79 = 26,123,543.57 : x
  2. Step 2: Convert to fraction form
    60,676,444.22/91,004,701.79 = 26,123,543.57/x
  3. Step 3: Cross multiply
    60,676,444.22x = 91,004,701.79 × 26,123,543.57
  4. Step 4: Simplify right side
    60,676,444.22x = 2,377,365,292,578,743
  5. Step 5: Solve for x
    x = 2,377,365,292,578,743/60,676,444.22
  6. Step 6: Final answer
    x = 39,181,025.25

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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.