Home / 7,520,956,000.60-11,281,434,000.90-4,577,970,170.20

Finding the Fourth Proportional to 7,520,956,000.60, 11,281,434,000.90 and 4,577,970,170.20

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Solution

The fourth proportional to 7,520,956,000.60, 11,281,434,000.90 and 4,577,970,170.20 is: 6,866,955,255.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,520,956,000.60 : 11,281,434,000.90 = 4,577,970,170.20 : x
  2. Step 2: Convert to fraction form
    7,520,956,000.60/11,281,434,000.90 = 4,577,970,170.20/x
  3. Step 3: Cross multiply
    7,520,956,000.60x = 11,281,434,000.90 × 4,577,970,170.20
  4. Step 4: Simplify right side
    7,520,956,000.60x = 51,646,068,333,200,236,544
  5. Step 5: Solve for x
    x = 51,646,068,333,200,236,544/7,520,956,000.60
  6. Step 6: Final answer
    x = 6,866,955,255.30

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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.