Home / 15,154,023.70-22,731,035.55-9,095,596.30

Finding the Fourth Proportional to 15,154,023.70, 22,731,035.55 and 9,095,596.30

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Solution

The fourth proportional to 15,154,023.70, 22,731,035.55 and 9,095,596.30 is: 13,643,394.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,154,023.70 : 22,731,035.55 = 9,095,596.30 : x
  2. Step 2: Convert to fraction form
    15,154,023.70/22,731,035.55 = 9,095,596.30/x
  3. Step 3: Cross multiply
    15,154,023.70x = 22,731,035.55 × 9,095,596.30
  4. Step 4: Simplify right side
    15,154,023.70x = 206,752,322,843,748.50
  5. Step 5: Solve for x
    x = 206,752,322,843,748.50/15,154,023.70
  6. Step 6: Final answer
    x = 13,643,394.45

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Similar ratio
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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.