Home / 6,534,148,891.68-9,801,669,954.24-1,875,664,631.52

Finding the Fourth Proportional to 6,534,148,891.68, 9,801,669,954.24 and 1,875,664,631.52

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Solution

The fourth proportional to 6,534,148,891.68, 9,801,669,954.24 and 1,875,664,631.52 is: 2,813,625,151.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,534,148,891.68 : 9,801,669,954.24 = 1,875,664,631.52 : x
  2. Step 2: Convert to fraction form
    6,534,148,891.68/9,801,669,954.24 = 1,875,664,631.52/x
  3. Step 3: Cross multiply
    6,534,148,891.68x = 9,801,669,954.24 × 1,875,664,631.52
  4. Step 4: Simplify right side
    6,534,148,891.68x = 18,384,645,663,000,223,744
  5. Step 5: Solve for x
    x = 18,384,645,663,000,223,744/6,534,148,891.68
  6. Step 6: Final answer
    x = 2,813,625,151.15

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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.