Home / 14,793,251.40-22,189,877.10-6,830,627.40

Finding the Fourth Proportional to 14,793,251.40, 22,189,877.10 and 6,830,627.40

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Solution

The fourth proportional to 14,793,251.40, 22,189,877.10 and 6,830,627.40 is: 10,245,941.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,793,251.40 : 22,189,877.10 = 6,830,627.40 : x
  2. Step 2: Convert to fraction form
    14,793,251.40/22,189,877.10 = 6,830,627.40/x
  3. Step 3: Cross multiply
    14,793,251.40x = 22,189,877.10 × 6,830,627.40
  4. Step 4: Simplify right side
    14,793,251.40x = 151,570,782,521,892.56
  5. Step 5: Solve for x
    x = 151,570,782,521,892.56/14,793,251.40
  6. Step 6: Final answer
    x = 10,245,941.10

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Similar ratio
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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.