Home / 45,644,492.18-62,989,269-25,017,874.58

Finding the Fourth Proportional to 45,644,492.18, 62,989,269 and 25,017,874.58

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Solution

The fourth proportional to 45,644,492.18, 62,989,269 and 25,017,874.58 is: 34,524,595.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,644,492.18 : 62,989,269 = 25,017,874.58 : x
  2. Step 2: Convert to fraction form
    45,644,492.18/62,989,269 = 25,017,874.58/x
  3. Step 3: Cross multiply
    45,644,492.18x = 62,989,269 × 25,017,874.58
  4. Step 4: Simplify right side
    45,644,492.18x = 1,575,857,631,727,882
  5. Step 5: Solve for x
    x = 1,575,857,631,727,882/45,644,492.18
  6. Step 6: Final answer
    x = 34,524,595.55

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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.