Home / 1,544,674,233.60-2,317,123,324.80-929,934,777.60

Finding the Fourth Proportional to 1,544,674,233.60, 2,317,123,324.80 and 929,934,777.60

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Solution

The fourth proportional to 1,544,674,233.60, 2,317,123,324.80 and 929,934,777.60 is: 1,394,969,577.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,674,233.60 : 2,317,123,324.80 = 929,934,777.60 : x
  2. Step 2: Convert to fraction form
    1,544,674,233.60/2,317,123,324.80 = 929,934,777.60/x
  3. Step 3: Cross multiply
    1,544,674,233.60x = 2,317,123,324.80 × 929,934,777.60
  4. Step 4: Simplify right side
    1,544,674,233.60x = 2,154,773,563,719,660,800
  5. Step 5: Solve for x
    x = 2,154,773,563,719,660,800/1,544,674,233.60
  6. Step 6: Final answer
    x = 1,394,969,577.95

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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.