Home / 54,864,510.60-82,259,441.10-26,124,414.60

Finding the Fourth Proportional to 54,864,510.60, 82,259,441.10 and 26,124,414.60

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Solution

The fourth proportional to 54,864,510.60, 82,259,441.10 and 26,124,414.60 is: 39,168,849.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,864,510.60 : 82,259,441.10 = 26,124,414.60 : x
  2. Step 2: Convert to fraction form
    54,864,510.60/82,259,441.10 = 26,124,414.60/x
  3. Step 3: Cross multiply
    54,864,510.60x = 82,259,441.10 × 26,124,414.60
  4. Step 4: Simplify right side
    54,864,510.60x = 2,148,979,744,060,680
  5. Step 5: Solve for x
    x = 2,148,979,744,060,680/54,864,510.60
  6. Step 6: Final answer
    x = 39,168,849.24

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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.