Home / 60,472,401.24-83,458,998.49-34,370,842.60

Finding the Fourth Proportional to 60,472,401.24, 83,458,998.49 and 34,370,842.60

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Solution

The fourth proportional to 60,472,401.24, 83,458,998.49 and 34,370,842.60 is: 47,435,789.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,472,401.24 : 83,458,998.49 = 34,370,842.60 : x
  2. Step 2: Convert to fraction form
    60,472,401.24/83,458,998.49 = 34,370,842.60/x
  3. Step 3: Cross multiply
    60,472,401.24x = 83,458,998.49 × 34,370,842.60
  4. Step 4: Simplify right side
    60,472,401.24x = 2,868,556,100,781,174
  5. Step 5: Solve for x
    x = 2,868,556,100,781,174/60,472,401.24
  6. Step 6: Final answer
    x = 47,435,789.58

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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.