Home / 61,800,335.16-92,717,724.42-50,393,516.10

Finding the Fourth Proportional to 61,800,335.16, 92,717,724.42 and 50,393,516.10

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Solution

The fourth proportional to 61,800,335.16, 92,717,724.42 and 50,393,516.10 is: 75,604,317.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,800,335.16 : 92,717,724.42 = 50,393,516.10 : x
  2. Step 2: Convert to fraction form
    61,800,335.16/92,717,724.42 = 50,393,516.10/x
  3. Step 3: Cross multiply
    61,800,335.16x = 92,717,724.42 × 50,393,516.10
  4. Step 4: Simplify right side
    61,800,335.16x = 4,672,372,138,314,633
  5. Step 5: Solve for x
    x = 4,672,372,138,314,633/61,800,335.16
  6. Step 6: Final answer
    x = 75,604,317.13

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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.