Home / 195,102,550.05-292,625,338.03-56,891,017.23

Finding the Fourth Proportional to 195,102,550.05, 292,625,338.03 and 56,891,017.23

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Solution

The fourth proportional to 195,102,550.05, 292,625,338.03 and 56,891,017.23 is: 85,328,219.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,102,550.05 : 292,625,338.03 = 56,891,017.23 : x
  2. Step 2: Convert to fraction form
    195,102,550.05/292,625,338.03 = 56,891,017.23/x
  3. Step 3: Cross multiply
    195,102,550.05x = 292,625,338.03 × 56,891,017.23
  4. Step 4: Simplify right side
    195,102,550.05x = 16,647,753,146,559,730
  5. Step 5: Solve for x
    x = 16,647,753,146,559,730/195,102,550.05
  6. Step 6: Final answer
    x = 85,328,219.15

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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.