Home / 176,260,067.73-243,163,434.65-110,065,644.59

Finding the Fourth Proportional to 176,260,067.73, 243,163,434.65 and 110,065,644.59

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Solution

The fourth proportional to 176,260,067.73, 243,163,434.65 and 110,065,644.59 is: 151,843,469.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,260,067.73 : 243,163,434.65 = 110,065,644.59 : x
  2. Step 2: Convert to fraction form
    176,260,067.73/243,163,434.65 = 110,065,644.59/x
  3. Step 3: Cross multiply
    176,260,067.73x = 243,163,434.65 × 110,065,644.59
  4. Step 4: Simplify right side
    176,260,067.73x = 26,763,940,173,704,444
  5. Step 5: Solve for x
    x = 26,763,940,173,704,444/176,260,067.73
  6. Step 6: Final answer
    x = 151,843,469.25

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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.