Home / 22,017,140.90-33,013,901.55-9,223,190.90

Finding the Fourth Proportional to 22,017,140.90, 33,013,901.55 and 9,223,190.90

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Solution

The fourth proportional to 22,017,140.90, 33,013,901.55 and 9,223,190.90 is: 13,829,839.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,017,140.90 : 33,013,901.55 = 9,223,190.90 : x
  2. Step 2: Convert to fraction form
    22,017,140.90/33,013,901.55 = 9,223,190.90/x
  3. Step 3: Cross multiply
    22,017,140.90x = 33,013,901.55 × 9,223,190.90
  4. Step 4: Simplify right side
    22,017,140.90x = 304,493,516,349,455.94
  5. Step 5: Solve for x
    x = 304,493,516,349,455.94/22,017,140.90
  6. Step 6: Final answer
    x = 13,829,839.11

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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.