Home / 44,142,406.34-60,882,011.13-28,677,473.78

Finding the Fourth Proportional to 44,142,406.34, 60,882,011.13 and 28,677,473.78

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Solution

The fourth proportional to 44,142,406.34, 60,882,011.13 and 28,677,473.78 is: 39,552,494.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,142,406.34 : 60,882,011.13 = 28,677,473.78 : x
  2. Step 2: Convert to fraction form
    44,142,406.34/60,882,011.13 = 28,677,473.78/x
  3. Step 3: Cross multiply
    44,142,406.34x = 60,882,011.13 × 28,677,473.78
  4. Step 4: Simplify right side
    44,142,406.34x = 1,745,942,277,854,243.25
  5. Step 5: Solve for x
    x = 1,745,942,277,854,243.25/44,142,406.34
  6. Step 6: Final answer
    x = 39,552,494.36

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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.