Home / 22,013,927.20-32,992,897.20-10,629,863.20

Finding the Fourth Proportional to 22,013,927.20, 32,992,897.20 and 10,629,863.20

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Solution

The fourth proportional to 22,013,927.20, 32,992,897.20 and 10,629,863.20 is: 15,931,277.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,013,927.20 : 32,992,897.20 = 10,629,863.20 : x
  2. Step 2: Convert to fraction form
    22,013,927.20/32,992,897.20 = 10,629,863.20/x
  3. Step 3: Cross multiply
    22,013,927.20x = 32,992,897.20 × 10,629,863.20
  4. Step 4: Simplify right side
    22,013,927.20x = 350,709,983,807,663
  5. Step 5: Solve for x
    x = 350,709,983,807,663/22,013,927.20
  6. Step 6: Final answer
    x = 15,931,277.53

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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.