Home / 29,180,747.75-43,772,013.44-10,011,235.91

Finding the Fourth Proportional to 29,180,747.75, 43,772,013.44 and 10,011,235.91

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Solution

The fourth proportional to 29,180,747.75, 43,772,013.44 and 10,011,235.91 is: 15,017,159.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,180,747.75 : 43,772,013.44 = 10,011,235.91 : x
  2. Step 2: Convert to fraction form
    29,180,747.75/43,772,013.44 = 10,011,235.91/x
  3. Step 3: Cross multiply
    29,180,747.75x = 43,772,013.44 × 10,011,235.91
  4. Step 4: Simplify right side
    29,180,747.75x = 438,211,952,534,614.38
  5. Step 5: Solve for x
    x = 438,211,952,534,614.38/29,180,747.75
  6. Step 6: Final answer
    x = 15,017,159.82

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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.