Home / 67,325,559.54-101,017,502.96-36,164,857.20

Finding the Fourth Proportional to 67,325,559.54, 101,017,502.96 and 36,164,857.20

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Solution

The fourth proportional to 67,325,559.54, 101,017,502.96 and 36,164,857.20 is: 54,262,951.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,325,559.54 : 101,017,502.96 = 36,164,857.20 : x
  2. Step 2: Convert to fraction form
    67,325,559.54/101,017,502.96 = 36,164,857.20/x
  3. Step 3: Cross multiply
    67,325,559.54x = 101,017,502.96 × 36,164,857.20
  4. Step 4: Simplify right side
    67,325,559.54x = 3,653,283,569,068,153.50
  5. Step 5: Solve for x
    x = 3,653,283,569,068,153.50/67,325,559.54
  6. Step 6: Final answer
    x = 54,262,951.46

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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.