Home / 25,343,522.87-37,953,281.77-22,887,085.55

Finding the Fourth Proportional to 25,343,522.87, 37,953,281.77 and 22,887,085.55

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Solution

The fourth proportional to 25,343,522.87, 37,953,281.77 and 22,887,085.55 is: 34,274,635.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,343,522.87 : 37,953,281.77 = 22,887,085.55 : x
  2. Step 2: Convert to fraction form
    25,343,522.87/37,953,281.77 = 22,887,085.55/x
  3. Step 3: Cross multiply
    25,343,522.87x = 37,953,281.77 × 22,887,085.55
  4. Step 4: Simplify right side
    25,343,522.87x = 868,640,006,526,261.38
  5. Step 5: Solve for x
    x = 868,640,006,526,261.38/25,343,522.87
  6. Step 6: Final answer
    x = 34,274,635.42

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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.