Home / 52,736,267.11-79,040,627.60-27,163,326.19

Finding the Fourth Proportional to 52,736,267.11, 79,040,627.60 and 27,163,326.19

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Solution

The fourth proportional to 52,736,267.11, 79,040,627.60 and 27,163,326.19 is: 40,712,141.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,736,267.11 : 79,040,627.60 = 27,163,326.19 : x
  2. Step 2: Convert to fraction form
    52,736,267.11/79,040,627.60 = 27,163,326.19/x
  3. Step 3: Cross multiply
    52,736,267.11x = 79,040,627.60 × 27,163,326.19
  4. Step 4: Simplify right side
    52,736,267.11x = 2,147,006,349,761,116.75
  5. Step 5: Solve for x
    x = 2,147,006,349,761,116.75/52,736,267.11
  6. Step 6: Final answer
    x = 40,712,141.14

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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.