Home / 15,948,014.60-23,922,021.90-15,853,536.20

Finding the Fourth Proportional to 15,948,014.60, 23,922,021.90 and 15,853,536.20

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Solution

The fourth proportional to 15,948,014.60, 23,922,021.90 and 15,853,536.20 is: 23,780,304.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,948,014.60 : 23,922,021.90 = 15,853,536.20 : x
  2. Step 2: Convert to fraction form
    15,948,014.60/23,922,021.90 = 15,853,536.20/x
  3. Step 3: Cross multiply
    15,948,014.60x = 23,922,021.90 × 15,853,536.20
  4. Step 4: Simplify right side
    15,948,014.60x = 379,248,640,168,842.75
  5. Step 5: Solve for x
    x = 379,248,640,168,842.75/15,948,014.60
  6. Step 6: Final answer
    x = 23,780,304.30

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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.