Home / 75,027,594.40-112,539,292.17-23,912,680.48

Finding the Fourth Proportional to 75,027,594.40, 112,539,292.17 and 23,912,680.48

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Solution

The fourth proportional to 75,027,594.40, 112,539,292.17 and 23,912,680.48 is: 35,868,351.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,027,594.40 : 112,539,292.17 = 23,912,680.48 : x
  2. Step 2: Convert to fraction form
    75,027,594.40/112,539,292.17 = 23,912,680.48/x
  3. Step 3: Cross multiply
    75,027,594.40x = 112,539,292.17 × 23,912,680.48
  4. Step 4: Simplify right side
    75,027,594.40x = 2,691,116,135,106,576
  5. Step 5: Solve for x
    x = 2,691,116,135,106,576/75,027,594.40
  6. Step 6: Final answer
    x = 35,868,351.59

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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.