Home / 18,085,288,234.66-24,957,718,454.86-10,056,456,391.14

Finding the Fourth Proportional to 18,085,288,234.66, 24,957,718,454.86 and 10,056,456,391.14

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Solution

The fourth proportional to 18,085,288,234.66, 24,957,718,454.86 and 10,056,456,391.14 is: 13,877,921,325.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,085,288,234.66 : 24,957,718,454.86 = 10,056,456,391.14 : x
  2. Step 2: Convert to fraction form
    18,085,288,234.66/24,957,718,454.86 = 10,056,456,391.14/x
  3. Step 3: Cross multiply
    18,085,288,234.66x = 24,957,718,454.86 × 10,056,456,391.14
  4. Step 4: Simplify right side
    18,085,288,234.66x = 250,986,207,263,629,475,840
  5. Step 5: Solve for x
    x = 250,986,207,263,629,475,840/18,085,288,234.66
  6. Step 6: Final answer
    x = 13,877,921,325.17

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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.