Home / 2,985,849,601,635.60-4,478,976,663,268.20-1,049,431,059,733.90

Finding the Fourth Proportional to 2,985,849,601,635.60, 4,478,976,663,268.20 and 1,049,431,059,733.90

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Solution

The fourth proportional to 2,985,849,601,635.60, 4,478,976,663,268.20 and 1,049,431,059,733.90 is: 1,574,217,677,836.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,985,849,601,635.60 : 4,478,976,663,268.20 = 1,049,431,059,733.90 : x
  2. Step 2: Convert to fraction form
    2,985,849,601,635.60/4,478,976,663,268.20 = 1,049,431,059,733.90/x
  3. Step 3: Cross multiply
    2,985,849,601,635.60x = 4,478,976,663,268.20 × 1,049,431,059,733.90
  4. Step 4: Simplify right side
    2,985,849,601,635.60x = 4,700,377,226,256,954,555,367,424
  5. Step 5: Solve for x
    x = 4,700,377,226,256,954,555,367,424/2,985,849,601,635.60
  6. Step 6: Final answer
    x = 1,574,217,677,836.88

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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.