Home / 25,413,347,500.68-38,124,675,504.15-10,482,368,023.11

Finding the Fourth Proportional to 25,413,347,500.68, 38,124,675,504.15 and 10,482,368,023.11

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Solution

The fourth proportional to 25,413,347,500.68, 38,124,675,504.15 and 10,482,368,023.11 is: 15,725,471,797.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,413,347,500.68 : 38,124,675,504.15 = 10,482,368,023.11 : x
  2. Step 2: Convert to fraction form
    25,413,347,500.68/38,124,675,504.15 = 10,482,368,023.11/x
  3. Step 3: Cross multiply
    25,413,347,500.68x = 38,124,675,504.15 × 10,482,368,023.11
  4. Step 4: Simplify right side
    25,413,347,500.68x = 399,636,879,396,147,101,696
  5. Step 5: Solve for x
    x = 399,636,879,396,147,101,696/25,413,347,500.68
  6. Step 6: Final answer
    x = 15,725,471,797.27

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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.