Home / 48,813,995.10-67,364,140.05-26,789,543.82

Finding the Fourth Proportional to 48,813,995.10, 67,364,140.05 and 26,789,543.82

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Solution

The fourth proportional to 48,813,995.10, 67,364,140.05 and 26,789,543.82 is: 36,970,024.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,813,995.10 : 67,364,140.05 = 26,789,543.82 : x
  2. Step 2: Convert to fraction form
    48,813,995.10/67,364,140.05 = 26,789,543.82/x
  3. Step 3: Cross multiply
    48,813,995.10x = 67,364,140.05 × 26,789,543.82
  4. Step 4: Simplify right side
    48,813,995.10x = 1,804,654,581,766,092
  5. Step 5: Solve for x
    x = 1,804,654,581,766,092/48,813,995.10
  6. Step 6: Final answer
    x = 36,970,024.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.