Home / 2,707,081,146.52-3,736,996,062.70-1,704,971,458.78

Finding the Fourth Proportional to 2,707,081,146.52, 3,736,996,062.70 and 1,704,971,458.78

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Solution

The fourth proportional to 2,707,081,146.52, 3,736,996,062.70 and 1,704,971,458.78 is: 2,353,631,562.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,081,146.52 : 3,736,996,062.70 = 1,704,971,458.78 : x
  2. Step 2: Convert to fraction form
    2,707,081,146.52/3,736,996,062.70 = 1,704,971,458.78/x
  3. Step 3: Cross multiply
    2,707,081,146.52x = 3,736,996,062.70 × 1,704,971,458.78
  4. Step 4: Simplify right side
    2,707,081,146.52x = 6,371,471,628,476,734,464
  5. Step 5: Solve for x
    x = 6,371,471,628,476,734,464/2,707,081,146.52
  6. Step 6: Final answer
    x = 2,353,631,562.42

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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.