Home / 17,234,701.71-23,783,888.38-9,499,910.10

Finding the Fourth Proportional to 17,234,701.71, 23,783,888.38 and 9,499,910.10

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Solution

The fourth proportional to 17,234,701.71, 23,783,888.38 and 9,499,910.10 is: 13,109,875.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,234,701.71 : 23,783,888.38 = 9,499,910.10 : x
  2. Step 2: Convert to fraction form
    17,234,701.71/23,783,888.38 = 9,499,910.10/x
  3. Step 3: Cross multiply
    17,234,701.71x = 23,783,888.38 × 9,499,910.10
  4. Step 4: Simplify right side
    17,234,701.71x = 225,944,801,438,434.62
  5. Step 5: Solve for x
    x = 225,944,801,438,434.62/17,234,701.71
  6. Step 6: Final answer
    x = 13,109,875.95

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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.