Home / 41,119,451,578.68-56,731,278,909.87-24,836,974,432.58

Finding the Fourth Proportional to 41,119,451,578.68, 56,731,278,909.87 and 24,836,974,432.58

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Solution

The fourth proportional to 41,119,451,578.68, 56,731,278,909.87 and 24,836,974,432.58 is: 34,266,831,626.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,119,451,578.68 : 56,731,278,909.87 = 24,836,974,432.58 : x
  2. Step 2: Convert to fraction form
    41,119,451,578.68/56,731,278,909.87 = 24,836,974,432.58/x
  3. Step 3: Cross multiply
    41,119,451,578.68x = 56,731,278,909.87 × 24,836,974,432.58
  4. Step 4: Simplify right side
    41,119,451,578.68x = 1,409,033,323,812,006,395,904
  5. Step 5: Solve for x
    x = 1,409,033,323,812,006,395,904/41,119,451,578.68
  6. Step 6: Final answer
    x = 34,266,831,626.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.