Home / 29,384,622.52-40,562,184.72-22,063,596.28

Finding the Fourth Proportional to 29,384,622.52, 40,562,184.72 and 22,063,596.28

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Solution

The fourth proportional to 29,384,622.52, 40,562,184.72 and 22,063,596.28 is: 30,456,326.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,384,622.52 : 40,562,184.72 = 22,063,596.28 : x
  2. Step 2: Convert to fraction form
    29,384,622.52/40,562,184.72 = 22,063,596.28/x
  3. Step 3: Cross multiply
    29,384,622.52x = 40,562,184.72 × 22,063,596.28
  4. Step 4: Simplify right side
    29,384,622.52x = 894,947,667,896,864.88
  5. Step 5: Solve for x
    x = 894,947,667,896,864.88/29,384,622.52
  6. Step 6: Final answer
    x = 30,456,326.85

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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.