Home / 69,170,532.30-103,754,144.43-22,483,959.53

Finding the Fourth Proportional to 69,170,532.30, 103,754,144.43 and 22,483,959.53

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Solution

The fourth proportional to 69,170,532.30, 103,754,144.43 and 22,483,959.53 is: 33,725,401.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,170,532.30 : 103,754,144.43 = 22,483,959.53 : x
  2. Step 2: Convert to fraction form
    69,170,532.30/103,754,144.43 = 22,483,959.53/x
  3. Step 3: Cross multiply
    69,170,532.30x = 103,754,144.43 × 22,483,959.53
  4. Step 4: Simplify right side
    69,170,532.30x = 2,332,803,983,915,124
  5. Step 5: Solve for x
    x = 2,332,803,983,915,124/69,170,532.30
  6. Step 6: Final answer
    x = 33,725,401.65

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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.