Home / 22,964,921.12-34,423,723.20-10,191,441.44

Finding the Fourth Proportional to 22,964,921.12, 34,423,723.20 and 10,191,441.44

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Solution

The fourth proportional to 22,964,921.12, 34,423,723.20 and 10,191,441.44 is: 15,276,662.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,964,921.12 : 34,423,723.20 = 10,191,441.44 : x
  2. Step 2: Convert to fraction form
    22,964,921.12/34,423,723.20 = 10,191,441.44/x
  3. Step 3: Cross multiply
    22,964,921.12x = 34,423,723.20 × 10,191,441.44
  4. Step 4: Simplify right side
    22,964,921.12x = 350,827,359,139,569.44
  5. Step 5: Solve for x
    x = 350,827,359,139,569.44/22,964,921.12
  6. Step 6: Final answer
    x = 15,276,662.93

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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.