Home / 29,392,251.50-40,501,488.91-22,736,404.66

Finding the Fourth Proportional to 29,392,251.50, 40,501,488.91 and 22,736,404.66

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Solution

The fourth proportional to 29,392,251.50, 40,501,488.91 and 22,736,404.66 is: 31,329,966.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,392,251.50 : 40,501,488.91 = 22,736,404.66 : x
  2. Step 2: Convert to fraction form
    29,392,251.50/40,501,488.91 = 22,736,404.66/x
  3. Step 3: Cross multiply
    29,392,251.50x = 40,501,488.91 × 22,736,404.66
  4. Step 4: Simplify right side
    29,392,251.50x = 920,858,240,874,072.88
  5. Step 5: Solve for x
    x = 920,858,240,874,072.88/29,392,251.50
  6. Step 6: Final answer
    x = 31,329,966.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.