Home / 22,016,952.90-33,013,619.55-9,223,002.90

Finding the Fourth Proportional to 22,016,952.90, 33,013,619.55 and 9,223,002.90

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Solution

The fourth proportional to 22,016,952.90, 33,013,619.55 and 9,223,002.90 is: 13,829,557.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,952.90 : 33,013,619.55 = 9,223,002.90 : x
  2. Step 2: Convert to fraction form
    22,016,952.90/33,013,619.55 = 9,223,002.90/x
  3. Step 3: Cross multiply
    22,016,952.90x = 33,013,619.55 × 9,223,002.90
  4. Step 4: Simplify right side
    22,016,952.90x = 304,484,708,849,146.69
  5. Step 5: Solve for x
    x = 304,484,708,849,146.69/22,016,952.90
  6. Step 6: Final answer
    x = 13,829,557.17

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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.