Home / 17,127,357.66-23,636,301.39-9,392,381.73

Finding the Fourth Proportional to 17,127,357.66, 23,636,301.39 and 9,392,381.73

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Solution

The fourth proportional to 17,127,357.66, 23,636,301.39 and 9,392,381.73 is: 12,961,787.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,127,357.66 : 23,636,301.39 = 9,392,381.73 : x
  2. Step 2: Convert to fraction form
    17,127,357.66/23,636,301.39 = 9,392,381.73/x
  3. Step 3: Cross multiply
    17,127,357.66x = 23,636,301.39 × 9,392,381.73
  4. Step 4: Simplify right side
    17,127,357.66x = 222,001,165,340,209.62
  5. Step 5: Solve for x
    x = 222,001,165,340,209.62/17,127,357.66
  6. Step 6: Final answer
    x = 12,961,787.20

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1.5x scale

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.