Home / 4,138,182,348.60-6,208,974,134.10-1,519,241,100.60

Finding the Fourth Proportional to 4,138,182,348.60, 6,208,974,134.10 and 1,519,241,100.60

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Solution

The fourth proportional to 4,138,182,348.60, 6,208,974,134.10 and 1,519,241,100.60 is: 2,279,485,992.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,138,182,348.60 : 6,208,974,134.10 = 1,519,241,100.60 : x
  2. Step 2: Convert to fraction form
    4,138,182,348.60/6,208,974,134.10 = 1,519,241,100.60/x
  3. Step 3: Cross multiply
    4,138,182,348.60x = 6,208,974,134.10 × 1,519,241,100.60
  4. Step 4: Simplify right side
    4,138,182,348.60x = 9,432,928,697,087,016,960
  5. Step 5: Solve for x
    x = 9,432,928,697,087,016,960/4,138,182,348.60
  6. Step 6: Final answer
    x = 2,279,485,992.27

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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.