Home / 59,186,779.70-88,780,169.55-48,557,959.70

Finding the Fourth Proportional to 59,186,779.70, 88,780,169.55 and 48,557,959.70

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Solution

The fourth proportional to 59,186,779.70, 88,780,169.55 and 48,557,959.70 is: 72,836,939.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,186,779.70 : 88,780,169.55 = 48,557,959.70 : x
  2. Step 2: Convert to fraction form
    59,186,779.70/88,780,169.55 = 48,557,959.70/x
  3. Step 3: Cross multiply
    59,186,779.70x = 88,780,169.55 × 48,557,959.70
  4. Step 4: Simplify right side
    59,186,779.70x = 4,310,983,895,168,067.50
  5. Step 5: Solve for x
    x = 4,310,983,895,168,067.50/59,186,779.70
  6. Step 6: Final answer
    x = 72,836,939.55

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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.