Home / 52,944,006.80-79,332,029.40-34,972,115.60

Finding the Fourth Proportional to 52,944,006.80, 79,332,029.40 and 34,972,115.60

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Solution

The fourth proportional to 52,944,006.80, 79,332,029.40 and 34,972,115.60 is: 52,402,699.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,944,006.80 : 79,332,029.40 = 34,972,115.60 : x
  2. Step 2: Convert to fraction form
    52,944,006.80/79,332,029.40 = 34,972,115.60/x
  3. Step 3: Cross multiply
    52,944,006.80x = 79,332,029.40 × 34,972,115.60
  4. Step 4: Simplify right side
    52,944,006.80x = 2,774,408,902,959,399
  5. Step 5: Solve for x
    x = 2,774,408,902,959,399/52,944,006.80
  6. Step 6: Final answer
    x = 52,402,699.96

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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.