Home / 60,643,414,116.80-90,965,121,175.20-60,643,414,116.80

Finding the Fourth Proportional to 60,643,414,116.80, 90,965,121,175.20 and 60,643,414,116.80

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Solution

The fourth proportional to 60,643,414,116.80, 90,965,121,175.20 and 60,643,414,116.80 is: 90,965,121,175.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,643,414,116.80 : 90,965,121,175.20 = 60,643,414,116.80 : x
  2. Step 2: Convert to fraction form
    60,643,414,116.80/90,965,121,175.20 = 60,643,414,116.80/x
  3. Step 3: Cross multiply
    60,643,414,116.80x = 90,965,121,175.20 × 60,643,414,116.80
  4. Step 4: Simplify right side
    60,643,414,116.80x = 5,516,435,513,612,546,605,056
  5. Step 5: Solve for x
    x = 5,516,435,513,612,546,605,056/60,643,414,116.80
  6. Step 6: Final answer
    x = 90,965,121,175.20

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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.