Home / 4,598,802,697.60-6,898,204,046.40-1,327,358,627.20

Finding the Fourth Proportional to 4,598,802,697.60, 6,898,204,046.40 and 1,327,358,627.20

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Solution

The fourth proportional to 4,598,802,697.60, 6,898,204,046.40 and 1,327,358,627.20 is: 1,991,037,940.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598,802,697.60 : 6,898,204,046.40 = 1,327,358,627.20 : x
  2. Step 2: Convert to fraction form
    4,598,802,697.60/6,898,204,046.40 = 1,327,358,627.20/x
  3. Step 3: Cross multiply
    4,598,802,697.60x = 6,898,204,046.40 × 1,327,358,627.20
  4. Step 4: Simplify right side
    4,598,802,697.60x = 9,156,390,653,174,988,800
  5. Step 5: Solve for x
    x = 9,156,390,653,174,988,800/4,598,802,697.60
  6. Step 6: Final answer
    x = 1,991,037,940.80

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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.