Home / 29,351,845.55-44,012,681.43-15,526,239.29

Finding the Fourth Proportional to 29,351,845.55, 44,012,681.43 and 15,526,239.29

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Solution

The fourth proportional to 29,351,845.55, 44,012,681.43 and 15,526,239.29 is: 23,281,378.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,351,845.55 : 44,012,681.43 = 15,526,239.29 : x
  2. Step 2: Convert to fraction form
    29,351,845.55/44,012,681.43 = 15,526,239.29/x
  3. Step 3: Cross multiply
    29,351,845.55x = 44,012,681.43 × 15,526,239.29
  4. Step 4: Simplify right side
    29,351,845.55x = 683,351,423,676,719.38
  5. Step 5: Solve for x
    x = 683,351,423,676,719.38/29,351,845.55
  6. Step 6: Final answer
    x = 23,281,378.43

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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.