Home / 52,473,193.12-72,436,226.25-33,897,390.58

Finding the Fourth Proportional to 52,473,193.12, 72,436,226.25 and 33,897,390.58

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Solution

The fourth proportional to 52,473,193.12, 72,436,226.25 and 33,897,390.58 is: 46,793,398.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,473,193.12 : 72,436,226.25 = 33,897,390.58 : x
  2. Step 2: Convert to fraction form
    52,473,193.12/72,436,226.25 = 33,897,390.58/x
  3. Step 3: Cross multiply
    52,473,193.12x = 72,436,226.25 × 33,897,390.58
  4. Step 4: Simplify right side
    52,473,193.12x = 2,455,399,053,337,498.50
  5. Step 5: Solve for x
    x = 2,455,399,053,337,498.50/52,473,193.12
  6. Step 6: Final answer
    x = 46,793,398.83

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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.