Home / 110,645,177.98-165,965,487.85-36,874,315.23

Finding the Fourth Proportional to 110,645,177.98, 165,965,487.85 and 36,874,315.23

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Solution

The fourth proportional to 110,645,177.98, 165,965,487.85 and 36,874,315.23 is: 55,310,713.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,645,177.98 : 165,965,487.85 = 36,874,315.23 : x
  2. Step 2: Convert to fraction form
    110,645,177.98/165,965,487.85 = 36,874,315.23/x
  3. Step 3: Cross multiply
    110,645,177.98x = 165,965,487.85 × 36,874,315.23
  4. Step 4: Simplify right side
    110,645,177.98x = 6,119,863,716,281,634
  5. Step 5: Solve for x
    x = 6,119,863,716,281,634/110,645,177.98
  6. Step 6: Final answer
    x = 55,310,713.29

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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.