Home / 3,739,491,513,841.60-5,612,864,480,952.40-1,804,670,010,956.50

Finding the Fourth Proportional to 3,739,491,513,841.60, 5,612,864,480,952.40 and 1,804,670,010,956.50

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Solution

The fourth proportional to 3,739,491,513,841.60, 5,612,864,480,952.40 and 1,804,670,010,956.50 is: 2,708,755,499,736.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,739,491,513,841.60 : 5,612,864,480,952.40 = 1,804,670,010,956.50 : x
  2. Step 2: Convert to fraction form
    3,739,491,513,841.60/5,612,864,480,952.40 = 1,804,670,010,956.50/x
  3. Step 3: Cross multiply
    3,739,491,513,841.60x = 5,612,864,480,952.40 × 1,804,670,010,956.50
  4. Step 4: Simplify right side
    3,739,491,513,841.60x = 10,129,368,204,337,718,000,353,280
  5. Step 5: Solve for x
    x = 10,129,368,204,337,718,000,353,280/3,739,491,513,841.60
  6. Step 6: Final answer
    x = 2,708,755,499,736.85

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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.