Home / 2,446,996,711.77-3,377,260,446.98-1,443,659,575.77

Finding the Fourth Proportional to 2,446,996,711.77, 3,377,260,446.98 and 1,443,659,575.77

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Solution

The fourth proportional to 2,446,996,711.77, 3,377,260,446.98 and 1,443,659,575.77 is: 1,992,489,144.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,996,711.77 : 3,377,260,446.98 = 1,443,659,575.77 : x
  2. Step 2: Convert to fraction form
    2,446,996,711.77/3,377,260,446.98 = 1,443,659,575.77/x
  3. Step 3: Cross multiply
    2,446,996,711.77x = 3,377,260,446.98 × 1,443,659,575.77
  4. Step 4: Simplify right side
    2,446,996,711.77x = 4,875,614,384,144,729,088
  5. Step 5: Solve for x
    x = 4,875,614,384,144,729,088/2,446,996,711.77
  6. Step 6: Final answer
    x = 1,992,489,144.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.