Home / 94,420,541.46-130,297,291.46-54,193,158.66

Finding the Fourth Proportional to 94,420,541.46, 130,297,291.46 and 54,193,158.66

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Solution

The fourth proportional to 94,420,541.46, 130,297,291.46 and 54,193,158.66 is: 74,784,805.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,420,541.46 : 130,297,291.46 = 54,193,158.66 : x
  2. Step 2: Convert to fraction form
    94,420,541.46/130,297,291.46 = 54,193,158.66/x
  3. Step 3: Cross multiply
    94,420,541.46x = 130,297,291.46 × 54,193,158.66
  4. Step 4: Simplify right side
    94,420,541.46x = 7,061,221,789,060,042
  5. Step 5: Solve for x
    x = 7,061,221,789,060,042/94,420,541.46
  6. Step 6: Final answer
    x = 74,784,805.08

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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.