Home / 53,676,253,395.24-74,073,454,200.79-29,589,746,309.22

Finding the Fourth Proportional to 53,676,253,395.24, 74,073,454,200.79 and 29,589,746,309.22

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Solution

The fourth proportional to 53,676,253,395.24, 74,073,454,200.79 and 29,589,746,309.22 is: 40,833,973,673.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,676,253,395.24 : 74,073,454,200.79 = 29,589,746,309.22 : x
  2. Step 2: Convert to fraction form
    53,676,253,395.24/74,073,454,200.79 = 29,589,746,309.22/x
  3. Step 3: Cross multiply
    53,676,253,395.24x = 74,073,454,200.79 × 29,589,746,309.22
  4. Step 4: Simplify right side
    53,676,253,395.24x = 2,191,814,718,049,121,206,272
  5. Step 5: Solve for x
    x = 2,191,814,718,049,121,206,272/53,676,253,395.24
  6. Step 6: Final answer
    x = 40,833,973,673.79

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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.