Home / 40,783,677.90-61,175,516.85-24,659,364.30

Finding the Fourth Proportional to 40,783,677.90, 61,175,516.85 and 24,659,364.30

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Solution

The fourth proportional to 40,783,677.90, 61,175,516.85 and 24,659,364.30 is: 36,989,046.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,783,677.90 : 61,175,516.85 = 24,659,364.30 : x
  2. Step 2: Convert to fraction form
    40,783,677.90/61,175,516.85 = 24,659,364.30/x
  3. Step 3: Cross multiply
    40,783,677.90x = 61,175,516.85 × 24,659,364.30
  4. Step 4: Simplify right side
    40,783,677.90x = 1,508,549,356,244,938.50
  5. Step 5: Solve for x
    x = 1,508,549,356,244,938.50/40,783,677.90
  6. Step 6: Final answer
    x = 36,989,046.45

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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.