Home / 4,955,209,517.60-7,432,814,276.40-2,751,217,402.40

Finding the Fourth Proportional to 4,955,209,517.60, 7,432,814,276.40 and 2,751,217,402.40

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Solution

The fourth proportional to 4,955,209,517.60, 7,432,814,276.40 and 2,751,217,402.40 is: 4,126,826,103.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,955,209,517.60 : 7,432,814,276.40 = 2,751,217,402.40 : x
  2. Step 2: Convert to fraction form
    4,955,209,517.60/7,432,814,276.40 = 2,751,217,402.40/x
  3. Step 3: Cross multiply
    4,955,209,517.60x = 7,432,814,276.40 × 2,751,217,402.40
  4. Step 4: Simplify right side
    4,955,209,517.60x = 20,449,287,986,038,841,344
  5. Step 5: Solve for x
    x = 20,449,287,986,038,841,344/4,955,209,517.60
  6. Step 6: Final answer
    x = 4,126,826,103.60

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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.