Home / 50,231,310,772.12-75,357,998,791.10-14,855,908,228.36

Finding the Fourth Proportional to 50,231,310,772.12, 75,357,998,791.10 and 14,855,908,228.36

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Solution

The fourth proportional to 50,231,310,772.12, 75,357,998,791.10 and 14,855,908,228.36 is: 22,287,125,243.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,231,310,772.12 : 75,357,998,791.10 = 14,855,908,228.36 : x
  2. Step 2: Convert to fraction form
    50,231,310,772.12/75,357,998,791.10 = 14,855,908,228.36/x
  3. Step 3: Cross multiply
    50,231,310,772.12x = 75,357,998,791.10 × 14,855,908,228.36
  4. Step 4: Simplify right side
    50,231,310,772.12x = 1,119,511,514,313,445,605,376
  5. Step 5: Solve for x
    x = 1,119,511,514,313,445,605,376/50,231,310,772.12
  6. Step 6: Final answer
    x = 22,287,125,243.30

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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.