Home / 92,734,617.80-139,101,926.70-58,246,502.60

Finding the Fourth Proportional to 92,734,617.80, 139,101,926.70 and 58,246,502.60

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Solution

The fourth proportional to 92,734,617.80, 139,101,926.70 and 58,246,502.60 is: 87,369,753.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,734,617.80 : 139,101,926.70 = 58,246,502.60 : x
  2. Step 2: Convert to fraction form
    92,734,617.80/139,101,926.70 = 58,246,502.60/x
  3. Step 3: Cross multiply
    92,734,617.80x = 139,101,926.70 × 58,246,502.60
  4. Step 4: Simplify right side
    92,734,617.80x = 8,102,200,735,196,559
  5. Step 5: Solve for x
    x = 8,102,200,735,196,559/92,734,617.80
  6. Step 6: Final answer
    x = 87,369,753.90

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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.