Home / 41,527,145.10-62,290,717.65-19,956,545.40

Finding the Fourth Proportional to 41,527,145.10, 62,290,717.65 and 19,956,545.40

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Solution

The fourth proportional to 41,527,145.10, 62,290,717.65 and 19,956,545.40 is: 29,934,818.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,527,145.10 : 62,290,717.65 = 19,956,545.40 : x
  2. Step 2: Convert to fraction form
    41,527,145.10/62,290,717.65 = 19,956,545.40/x
  3. Step 3: Cross multiply
    41,527,145.10x = 62,290,717.65 × 19,956,545.40
  4. Step 4: Simplify right side
    41,527,145.10x = 1,243,107,534,780,806.25
  5. Step 5: Solve for x
    x = 1,243,107,534,780,806.25/41,527,145.10
  6. Step 6: Final answer
    x = 29,934,818.10

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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.