Home / 22,017,098.40-33,013,837.80-9,223,148.40

Finding the Fourth Proportional to 22,017,098.40, 33,013,837.80 and 9,223,148.40

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Solution

The fourth proportional to 22,017,098.40, 33,013,837.80 and 9,223,148.40 is: 13,829,775.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,017,098.40 : 33,013,837.80 = 9,223,148.40 : x
  2. Step 2: Convert to fraction form
    22,017,098.40/33,013,837.80 = 9,223,148.40/x
  3. Step 3: Cross multiply
    22,017,098.40x = 33,013,837.80 × 9,223,148.40
  4. Step 4: Simplify right side
    22,017,098.40x = 304,491,525,282,929.56
  5. Step 5: Solve for x
    x = 304,491,525,282,929.56/22,017,098.40
  6. Step 6: Final answer
    x = 13,829,775.38

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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.