Home / 92,414,141.10-138,621,211.65-24,263,721.90

Finding the Fourth Proportional to 92,414,141.10, 138,621,211.65 and 24,263,721.90

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Solution

The fourth proportional to 92,414,141.10, 138,621,211.65 and 24,263,721.90 is: 36,395,582.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,414,141.10 : 138,621,211.65 = 24,263,721.90 : x
  2. Step 2: Convert to fraction form
    92,414,141.10/138,621,211.65 = 24,263,721.90/x
  3. Step 3: Cross multiply
    92,414,141.10x = 138,621,211.65 × 24,263,721.90
  4. Step 4: Simplify right side
    92,414,141.10x = 3,363,466,528,916,640
  5. Step 5: Solve for x
    x = 3,363,466,528,916,640/92,414,141.10
  6. Step 6: Final answer
    x = 36,395,582.85

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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.