Home / 15,823,514.30-23,735,271.45-9,851,546.30

Finding the Fourth Proportional to 15,823,514.30, 23,735,271.45 and 9,851,546.30

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Solution

The fourth proportional to 15,823,514.30, 23,735,271.45 and 9,851,546.30 is: 14,777,319.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,823,514.30 : 23,735,271.45 = 9,851,546.30 : x
  2. Step 2: Convert to fraction form
    15,823,514.30/23,735,271.45 = 9,851,546.30/x
  3. Step 3: Cross multiply
    15,823,514.30x = 23,735,271.45 × 9,851,546.30
  4. Step 4: Simplify right side
    15,823,514.30x = 233,829,125,632,743.16
  5. Step 5: Solve for x
    x = 233,829,125,632,743.16/15,823,514.30
  6. Step 6: Final answer
    x = 14,777,319.45

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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.