Home / 3,693,919,652.30-5,540,915,350.50-2,955,154,267.16

Finding the Fourth Proportional to 3,693,919,652.30, 5,540,915,350.50 and 2,955,154,267.16

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Solution

The fourth proportional to 3,693,919,652.30, 5,540,915,350.50 and 2,955,154,267.16 is: 4,432,760,098.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,919,652.30 : 5,540,915,350.50 = 2,955,154,267.16 : x
  2. Step 2: Convert to fraction form
    3,693,919,652.30/5,540,915,350.50 = 2,955,154,267.16/x
  3. Step 3: Cross multiply
    3,693,919,652.30x = 5,540,915,350.50 × 2,955,154,267.16
  4. Step 4: Simplify right side
    3,693,919,652.30x = 16,374,259,642,002,421,760
  5. Step 5: Solve for x
    x = 16,374,259,642,002,421,760/3,693,919,652.30
  6. Step 6: Final answer
    x = 4,432,760,098.56

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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.