Home / 6,902,510,819.60-10,353,766,229.40-5,754,598,259.60

Finding the Fourth Proportional to 6,902,510,819.60, 10,353,766,229.40 and 5,754,598,259.60

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Solution

The fourth proportional to 6,902,510,819.60, 10,353,766,229.40 and 5,754,598,259.60 is: 8,631,897,389.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,902,510,819.60 : 10,353,766,229.40 = 5,754,598,259.60 : x
  2. Step 2: Convert to fraction form
    6,902,510,819.60/10,353,766,229.40 = 5,754,598,259.60/x
  3. Step 3: Cross multiply
    6,902,510,819.60x = 10,353,766,229.40 × 5,754,598,259.60
  4. Step 4: Simplify right side
    6,902,510,819.60x = 59,581,765,124,010,500,096
  5. Step 5: Solve for x
    x = 59,581,765,124,010,500,096/6,902,510,819.60
  6. Step 6: Final answer
    x = 8,631,897,389.40

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Double scale
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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.