Home / 110,313,223.75-152,230,391.63-60,758,212.28

Finding the Fourth Proportional to 110,313,223.75, 152,230,391.63 and 60,758,212.28

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Solution

The fourth proportional to 110,313,223.75, 152,230,391.63 and 60,758,212.28 is: 83,845,310.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,313,223.75 : 152,230,391.63 = 60,758,212.28 : x
  2. Step 2: Convert to fraction form
    110,313,223.75/152,230,391.63 = 60,758,212.28/x
  3. Step 3: Cross multiply
    110,313,223.75x = 152,230,391.63 × 60,758,212.28
  4. Step 4: Simplify right side
    110,313,223.75x = 9,249,246,450,123,076
  5. Step 5: Solve for x
    x = 9,249,246,450,123,076/110,313,223.75
  6. Step 6: Final answer
    x = 83,845,310.07

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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.