Home / 41,527,064.85-62,290,597.28-19,956,465.15

Finding the Fourth Proportional to 41,527,064.85, 62,290,597.28 and 19,956,465.15

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Solution

The fourth proportional to 41,527,064.85, 62,290,597.28 and 19,956,465.15 is: 29,934,697.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,527,064.85 : 62,290,597.28 = 19,956,465.15 : x
  2. Step 2: Convert to fraction form
    41,527,064.85/62,290,597.28 = 19,956,465.15/x
  3. Step 3: Cross multiply
    41,527,064.85x = 62,290,597.28 × 19,956,465.15
  4. Step 4: Simplify right side
    41,527,064.85x = 1,243,100,133,691,222.25
  5. Step 5: Solve for x
    x = 1,243,100,133,691,222.25/41,527,064.85
  6. Step 6: Final answer
    x = 29,934,697.73

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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.