Home / 58,032,214.50-80,084,454.39-31,926,170.46

Finding the Fourth Proportional to 58,032,214.50, 80,084,454.39 and 31,926,170.46

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Solution

The fourth proportional to 58,032,214.50, 80,084,454.39 and 31,926,170.46 is: 44,058,114.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,032,214.50 : 80,084,454.39 = 31,926,170.46 : x
  2. Step 2: Convert to fraction form
    58,032,214.50/80,084,454.39 = 31,926,170.46/x
  3. Step 3: Cross multiply
    58,032,214.50x = 80,084,454.39 × 31,926,170.46
  4. Step 4: Simplify right side
    58,032,214.50x = 2,556,789,942,051,235.50
  5. Step 5: Solve for x
    x = 2,556,789,942,051,235.50/58,032,214.50
  6. Step 6: Final answer
    x = 44,058,114.34

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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.