Home / 15,998,364.60-23,997,546.90-9,605,326.20

Finding the Fourth Proportional to 15,998,364.60, 23,997,546.90 and 9,605,326.20

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Solution

The fourth proportional to 15,998,364.60, 23,997,546.90 and 9,605,326.20 is: 14,407,989.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,998,364.60 : 23,997,546.90 = 9,605,326.20 : x
  2. Step 2: Convert to fraction form
    15,998,364.60/23,997,546.90 = 9,605,326.20/x
  3. Step 3: Cross multiply
    15,998,364.60x = 23,997,546.90 × 9,605,326.20
  4. Step 4: Simplify right side
    15,998,364.60x = 230,504,265,974,298.75
  5. Step 5: Solve for x
    x = 230,504,265,974,298.75/15,998,364.60
  6. Step 6: Final answer
    x = 14,407,989.30

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1.5x scale

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.