Home / 15,351,798.80-23,027,605.25-3,837,208.28

Finding the Fourth Proportional to 15,351,798.80, 23,027,605.25 and 3,837,208.28

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Solution

The fourth proportional to 15,351,798.80, 23,027,605.25 and 3,837,208.28 is: 5,755,789.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,351,798.80 : 23,027,605.25 = 3,837,208.28 : x
  2. Step 2: Convert to fraction form
    15,351,798.80/23,027,605.25 = 3,837,208.28/x
  3. Step 3: Cross multiply
    15,351,798.80x = 23,027,605.25 × 3,837,208.28
  4. Step 4: Simplify right side
    15,351,798.80x = 88,361,717,399,547.41
  5. Step 5: Solve for x
    x = 88,361,717,399,547.41/15,351,798.80
  6. Step 6: Final answer
    x = 5,755,789.18

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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.