Home / 40,735,753.98-56,363,372.66-35,519,631.63

Finding the Fourth Proportional to 40,735,753.98, 56,363,372.66 and 35,519,631.63

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Solution

The fourth proportional to 40,735,753.98, 56,363,372.66 and 35,519,631.63 is: 49,146,168.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,735,753.98 : 56,363,372.66 = 35,519,631.63 : x
  2. Step 2: Convert to fraction form
    40,735,753.98/56,363,372.66 = 35,519,631.63/x
  3. Step 3: Cross multiply
    40,735,753.98x = 56,363,372.66 × 35,519,631.63
  4. Step 4: Simplify right side
    40,735,753.98x = 2,002,006,234,381,542.50
  5. Step 5: Solve for x
    x = 2,002,006,234,381,542.50/40,735,753.98
  6. Step 6: Final answer
    x = 49,146,168.63

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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.