Home / 63,992,769.39-95,943,303.63-27,107,144.91

Finding the Fourth Proportional to 63,992,769.39, 95,943,303.63 and 27,107,144.91

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Solution

The fourth proportional to 63,992,769.39, 95,943,303.63 and 27,107,144.91 is: 40,641,295.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,992,769.39 : 95,943,303.63 = 27,107,144.91 : x
  2. Step 2: Convert to fraction form
    63,992,769.39/95,943,303.63 = 27,107,144.91/x
  3. Step 3: Cross multiply
    63,992,769.39x = 95,943,303.63 × 27,107,144.91
  4. Step 4: Simplify right side
    63,992,769.39x = 2,600,749,034,642,539
  5. Step 5: Solve for x
    x = 2,600,749,034,642,539/63,992,769.39
  6. Step 6: Final answer
    x = 40,641,295.25

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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.