Home / 37,770,545.70-56,655,818.55-26,291,420.10

Finding the Fourth Proportional to 37,770,545.70, 56,655,818.55 and 26,291,420.10

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Solution

The fourth proportional to 37,770,545.70, 56,655,818.55 and 26,291,420.10 is: 39,437,130.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,770,545.70 : 56,655,818.55 = 26,291,420.10 : x
  2. Step 2: Convert to fraction form
    37,770,545.70/56,655,818.55 = 26,291,420.10/x
  3. Step 3: Cross multiply
    37,770,545.70x = 56,655,818.55 × 26,291,420.10
  4. Step 4: Simplify right side
    37,770,545.70x = 1,489,561,926,607,422.75
  5. Step 5: Solve for x
    x = 1,489,561,926,607,422.75/37,770,545.70
  6. Step 6: Final answer
    x = 39,437,130.15

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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.