Home / 89,685,098.20-134,527,647.30-44,335,466.20

Finding the Fourth Proportional to 89,685,098.20, 134,527,647.30 and 44,335,466.20

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Solution

The fourth proportional to 89,685,098.20, 134,527,647.30 and 44,335,466.20 is: 66,503,199.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,685,098.20 : 134,527,647.30 = 44,335,466.20 : x
  2. Step 2: Convert to fraction form
    89,685,098.20/134,527,647.30 = 44,335,466.20/x
  3. Step 3: Cross multiply
    89,685,098.20x = 134,527,647.30 × 44,335,466.20
  4. Step 4: Simplify right side
    89,685,098.20x = 5,964,345,959,834,672
  5. Step 5: Solve for x
    x = 5,964,345,959,834,672/89,685,098.20
  6. Step 6: Final answer
    x = 66,503,199.30

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Similar ratio
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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.