Home / 125,592,184.40-188,397,244.67-33,475,439.93

Finding the Fourth Proportional to 125,592,184.40, 188,397,244.67 and 33,475,439.93

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Solution

The fourth proportional to 125,592,184.40, 188,397,244.67 and 33,475,439.93 is: 50,215,550.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,592,184.40 : 188,397,244.67 = 33,475,439.93 : x
  2. Step 2: Convert to fraction form
    125,592,184.40/188,397,244.67 = 33,475,439.93/x
  3. Step 3: Cross multiply
    125,592,184.40x = 188,397,244.67 × 33,475,439.93
  4. Step 4: Simplify right side
    125,592,184.40x = 6,306,680,646,760,720
  5. Step 5: Solve for x
    x = 6,306,680,646,760,720/125,592,184.40
  6. Step 6: Final answer
    x = 50,215,550.25

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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.