Home / 63,913,141.90-95,869,712.85-44,356,113.10

Finding the Fourth Proportional to 63,913,141.90, 95,869,712.85 and 44,356,113.10

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Solution

The fourth proportional to 63,913,141.90, 95,869,712.85 and 44,356,113.10 is: 66,534,169.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,913,141.90 : 95,869,712.85 = 44,356,113.10 : x
  2. Step 2: Convert to fraction form
    63,913,141.90/95,869,712.85 = 44,356,113.10/x
  3. Step 3: Cross multiply
    63,913,141.90x = 95,869,712.85 × 44,356,113.10
  4. Step 4: Simplify right side
    63,913,141.90x = 4,252,407,826,039,123
  5. Step 5: Solve for x
    x = 4,252,407,826,039,123/63,913,141.90
  6. Step 6: Final answer
    x = 66,534,169.65

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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.