Home / 22,857,041.22-34,283,462.28-7,711,103.94

Finding the Fourth Proportional to 22,857,041.22, 34,283,462.28 and 7,711,103.94

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Solution

The fourth proportional to 22,857,041.22, 34,283,462.28 and 7,711,103.94 is: 11,565,947.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,857,041.22 : 34,283,462.28 = 7,711,103.94 : x
  2. Step 2: Convert to fraction form
    22,857,041.22/34,283,462.28 = 7,711,103.94/x
  3. Step 3: Cross multiply
    22,857,041.22x = 34,283,462.28 × 7,711,103.94
  4. Step 4: Simplify right side
    22,857,041.22x = 264,363,341,064,149.41
  5. Step 5: Solve for x
    x = 264,363,341,064,149.41/22,857,041.22
  6. Step 6: Final answer
    x = 11,565,947.60

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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.