Home / 25,895,530.31-35,730,497.27-14,880,151.85

Finding the Fourth Proportional to 25,895,530.31, 35,730,497.27 and 14,880,151.85

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Solution

The fourth proportional to 25,895,530.31, 35,730,497.27 and 14,880,151.85 is: 20,531,544.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,895,530.31 : 35,730,497.27 = 14,880,151.85 : x
  2. Step 2: Convert to fraction form
    25,895,530.31/35,730,497.27 = 14,880,151.85/x
  3. Step 3: Cross multiply
    25,895,530.31x = 35,730,497.27 × 14,880,151.85
  4. Step 4: Simplify right side
    25,895,530.31x = 531,675,224,912,158.38
  5. Step 5: Solve for x
    x = 531,675,224,912,158.38/25,895,530.31
  6. Step 6: Final answer
    x = 20,531,544.20

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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.