Home / 17,102,560.32-23,600,691.36-9,367,637.04

Finding the Fourth Proportional to 17,102,560.32, 23,600,691.36 and 9,367,637.04

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Solution

The fourth proportional to 17,102,560.32, 23,600,691.36 and 9,367,637.04 is: 12,926,877.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,102,560.32 : 23,600,691.36 = 9,367,637.04 : x
  2. Step 2: Convert to fraction form
    17,102,560.32/23,600,691.36 = 9,367,637.04/x
  3. Step 3: Cross multiply
    17,102,560.32x = 23,600,691.36 × 9,367,637.04
  4. Step 4: Simplify right side
    17,102,560.32x = 221,082,710,553,543.94
  5. Step 5: Solve for x
    x = 221,082,710,553,543.94/17,102,560.32
  6. Step 6: Final answer
    x = 12,926,877.99

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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.