Home / 61,608,044.16-85,015,732.71-33,725,360.43

Finding the Fourth Proportional to 61,608,044.16, 85,015,732.71 and 33,725,360.43

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Solution

The fourth proportional to 61,608,044.16, 85,015,732.71 and 33,725,360.43 is: 46,539,153.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,608,044.16 : 85,015,732.71 = 33,725,360.43 : x
  2. Step 2: Convert to fraction form
    61,608,044.16/85,015,732.71 = 33,725,360.43/x
  3. Step 3: Cross multiply
    61,608,044.16x = 85,015,732.71 × 33,725,360.43
  4. Step 4: Simplify right side
    61,608,044.16x = 2,867,186,227,865,290.50
  5. Step 5: Solve for x
    x = 2,867,186,227,865,290.50/61,608,044.16
  6. Step 6: Final answer
    x = 46,539,153.56

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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.