Home / 22,778,868,104.88-34,155,846,258.80-18,087,327,051.90

Finding the Fourth Proportional to 22,778,868,104.88, 34,155,846,258.80 and 18,087,327,051.90

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Solution

The fourth proportional to 22,778,868,104.88, 34,155,846,258.80 and 18,087,327,051.90 is: 27,121,100,099.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,778,868,104.88 : 34,155,846,258.80 = 18,087,327,051.90 : x
  2. Step 2: Convert to fraction form
    22,778,868,104.88/34,155,846,258.80 = 18,087,327,051.90/x
  3. Step 3: Cross multiply
    22,778,868,104.88x = 34,155,846,258.80 × 18,087,327,051.90
  4. Step 4: Simplify right side
    22,778,868,104.88x = 617,787,962,017,240,186,880
  5. Step 5: Solve for x
    x = 617,787,962,017,240,186,880/22,778,868,104.88
  6. Step 6: Final answer
    x = 27,121,100,099.13

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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.