Home / 15,488,546.38-23,230,294.53-4,556,179.28

Finding the Fourth Proportional to 15,488,546.38, 23,230,294.53 and 4,556,179.28

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Solution

The fourth proportional to 15,488,546.38, 23,230,294.53 and 4,556,179.28 is: 6,833,526.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,488,546.38 : 23,230,294.53 = 4,556,179.28 : x
  2. Step 2: Convert to fraction form
    15,488,546.38/23,230,294.53 = 4,556,179.28/x
  3. Step 3: Cross multiply
    15,488,546.38x = 23,230,294.53 × 4,556,179.28
  4. Step 4: Simplify right side
    15,488,546.38x = 105,841,386,516,203.02
  5. Step 5: Solve for x
    x = 105,841,386,516,203.02/15,488,546.38
  6. Step 6: Final answer
    x = 6,833,526.14

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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.