Home / 4,935,508,806.56-7,403,002,471.28-1,618,886,499.35

Finding the Fourth Proportional to 4,935,508,806.56, 7,403,002,471.28 and 1,618,886,499.35

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Solution

The fourth proportional to 4,935,508,806.56, 7,403,002,471.28 and 1,618,886,499.35 is: 2,428,244,224.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,508,806.56 : 7,403,002,471.28 = 1,618,886,499.35 : x
  2. Step 2: Convert to fraction form
    4,935,508,806.56/7,403,002,471.28 = 1,618,886,499.35/x
  3. Step 3: Cross multiply
    4,935,508,806.56x = 7,403,002,471.28 × 1,618,886,499.35
  4. Step 4: Simplify right side
    4,935,508,806.56x = 11,984,620,755,376,910,336
  5. Step 5: Solve for x
    x = 11,984,620,755,376,910,336/4,935,508,806.56
  6. Step 6: Final answer
    x = 2,428,244,224.68

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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.