Home / 53,776,182,658.56-74,211,234,785.28-29,690,250,892.80

Finding the Fourth Proportional to 53,776,182,658.56, 74,211,234,785.28 and 29,690,250,892.80

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Solution

The fourth proportional to 53,776,182,658.56, 74,211,234,785.28 and 29,690,250,892.80 is: 40,972,602,942.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,776,182,658.56 : 74,211,234,785.28 = 29,690,250,892.80 : x
  2. Step 2: Convert to fraction form
    53,776,182,658.56/74,211,234,785.28 = 29,690,250,892.80/x
  3. Step 3: Cross multiply
    53,776,182,658.56x = 74,211,234,785.28 × 29,690,250,892.80
  4. Step 4: Simplify right side
    53,776,182,658.56x = 2,203,350,179,839,449,759,744
  5. Step 5: Solve for x
    x = 2,203,350,179,839,449,759,744/53,776,182,658.56
  6. Step 6: Final answer
    x = 40,972,602,942.63

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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.