Home / 18,025,665,913.25-24,872,129,837.78-10,401,930,568.00

Finding the Fourth Proportional to 18,025,665,913.25, 24,872,129,837.78 and 10,401,930,568.00

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Solution

The fourth proportional to 18,025,665,913.25, 24,872,129,837.78 and 10,401,930,568.00 is: 14,352,766,155.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,025,665,913.25 : 24,872,129,837.78 = 10,401,930,568.00 : x
  2. Step 2: Convert to fraction form
    18,025,665,913.25/24,872,129,837.78 = 10,401,930,568.00/x
  3. Step 3: Cross multiply
    18,025,665,913.25x = 24,872,129,837.78 × 10,401,930,568.00
  4. Step 4: Simplify right side
    18,025,665,913.25x = 258,718,167,650,893,496,320
  5. Step 5: Solve for x
    x = 258,718,167,650,893,496,320/18,025,665,913.25
  6. Step 6: Final answer
    x = 14,352,766,155.55

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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.