Home / 15,552,055.10-23,328,082.65-8,749,610.30

Finding the Fourth Proportional to 15,552,055.10, 23,328,082.65 and 8,749,610.30

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Solution

The fourth proportional to 15,552,055.10, 23,328,082.65 and 8,749,610.30 is: 13,124,415.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,055.10 : 23,328,082.65 = 8,749,610.30 : x
  2. Step 2: Convert to fraction form
    15,552,055.10/23,328,082.65 = 8,749,610.30/x
  3. Step 3: Cross multiply
    15,552,055.10x = 23,328,082.65 × 8,749,610.30
  4. Step 4: Simplify right side
    15,552,055.10x = 204,111,632,233,691.31
  5. Step 5: Solve for x
    x = 204,111,632,233,691.31/15,552,055.10
  6. Step 6: Final answer
    x = 13,124,415.45

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Similar ratio
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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.