Home / 18,258,049,210.20-27,387,073,815.30-17,024,539,219.80

Finding the Fourth Proportional to 18,258,049,210.20, 27,387,073,815.30 and 17,024,539,219.80

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Solution

The fourth proportional to 18,258,049,210.20, 27,387,073,815.30 and 17,024,539,219.80 is: 25,536,808,829.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,258,049,210.20 : 27,387,073,815.30 = 17,024,539,219.80 : x
  2. Step 2: Convert to fraction form
    18,258,049,210.20/27,387,073,815.30 = 17,024,539,219.80/x
  3. Step 3: Cross multiply
    18,258,049,210.20x = 27,387,073,815.30 × 17,024,539,219.80
  4. Step 4: Simplify right side
    18,258,049,210.20x = 466,252,312,284,132,409,344
  5. Step 5: Solve for x
    x = 466,252,312,284,132,409,344/18,258,049,210.20
  6. Step 6: Final answer
    x = 25,536,808,829.70

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1.5x scale

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.