Home / 38,066,150,857.12-52,532,705,887.16-22,826,723,785.36

Finding the Fourth Proportional to 38,066,150,857.12, 52,532,705,887.16 and 22,826,723,785.36

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Solution

The fourth proportional to 38,066,150,857.12, 52,532,705,887.16 and 22,826,723,785.36 is: 31,501,728,963.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,066,150,857.12 : 52,532,705,887.16 = 22,826,723,785.36 : x
  2. Step 2: Convert to fraction form
    38,066,150,857.12/52,532,705,887.16 = 22,826,723,785.36/x
  3. Step 3: Cross multiply
    38,066,150,857.12x = 52,532,705,887.16 × 22,826,723,785.36
  4. Step 4: Simplify right side
    38,066,150,857.12x = 1,199,149,566,983,756,578,816
  5. Step 5: Solve for x
    x = 1,199,149,566,983,756,578,816/38,066,150,857.12
  6. Step 6: Final answer
    x = 31,501,728,963.48

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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.