Home / 15,534,052.20-23,292,783.90-6,548,452.20

Finding the Fourth Proportional to 15,534,052.20, 23,292,783.90 and 6,548,452.20

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Solution

The fourth proportional to 15,534,052.20, 23,292,783.90 and 6,548,452.20 is: 9,819,181.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,534,052.20 : 23,292,783.90 = 6,548,452.20 : x
  2. Step 2: Convert to fraction form
    15,534,052.20/23,292,783.90 = 6,548,452.20/x
  3. Step 3: Cross multiply
    15,534,052.20x = 23,292,783.90 × 6,548,452.20
  4. Step 4: Simplify right side
    15,534,052.20x = 152,531,681,974,079.56
  5. Step 5: Solve for x
    x = 152,531,681,974,079.56/15,534,052.20
  6. Step 6: Final answer
    x = 9,819,181.76

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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.