Home / 114,511,454.80-171,708,343.80-33,721,925.20

Finding the Fourth Proportional to 114,511,454.80, 171,708,343.80 and 33,721,925.20

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Solution

The fourth proportional to 114,511,454.80, 171,708,343.80 and 33,721,925.20 is: 50,565,560.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,511,454.80 : 171,708,343.80 = 33,721,925.20 : x
  2. Step 2: Convert to fraction form
    114,511,454.80/171,708,343.80 = 33,721,925.20/x
  3. Step 3: Cross multiply
    114,511,454.80x = 171,708,343.80 × 33,721,925.20
  4. Step 4: Simplify right side
    114,511,454.80x = 5,790,335,925,839,485
  5. Step 5: Solve for x
    x = 5,790,335,925,839,485/114,511,454.80
  6. Step 6: Final answer
    x = 50,565,560.76

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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.