Home / 25,033,034.39-34,541,641.49-14,580,770.90

Finding the Fourth Proportional to 25,033,034.39, 34,541,641.49 and 14,580,770.90

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Solution

The fourth proportional to 25,033,034.39, 34,541,641.49 and 14,580,770.90 is: 20,119,165.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,033,034.39 : 34,541,641.49 = 14,580,770.90 : x
  2. Step 2: Convert to fraction form
    25,033,034.39/34,541,641.49 = 14,580,770.90/x
  3. Step 3: Cross multiply
    25,033,034.39x = 34,541,641.49 × 14,580,770.90
  4. Step 4: Simplify right side
    25,033,034.39x = 503,643,760,830,012.56
  5. Step 5: Solve for x
    x = 503,643,760,830,012.56/25,033,034.39
  6. Step 6: Final answer
    x = 20,119,165.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.