Home / 25,411,199.94-38,123,914.95-10,275,760.26

Finding the Fourth Proportional to 25,411,199.94, 38,123,914.95 and 10,275,760.26

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Solution

The fourth proportional to 25,411,199.94, 38,123,914.95 and 10,275,760.26 is: 15,416,517.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,411,199.94 : 38,123,914.95 = 10,275,760.26 : x
  2. Step 2: Convert to fraction form
    25,411,199.94/38,123,914.95 = 10,275,760.26/x
  3. Step 3: Cross multiply
    25,411,199.94x = 38,123,914.95 × 10,275,760.26
  4. Step 4: Simplify right side
    25,411,199.94x = 391,752,210,198,829.94
  5. Step 5: Solve for x
    x = 391,752,210,198,829.94/25,411,199.94
  6. Step 6: Final answer
    x = 15,416,517.56

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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.