Home / 114,533,024.09-158,054,244.57-62,321,160.15

Finding the Fourth Proportional to 114,533,024.09, 158,054,244.57 and 62,321,160.15

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Solution

The fourth proportional to 114,533,024.09, 158,054,244.57 and 62,321,160.15 is: 86,002,478.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,533,024.09 : 158,054,244.57 = 62,321,160.15 : x
  2. Step 2: Convert to fraction form
    114,533,024.09/158,054,244.57 = 62,321,160.15/x
  3. Step 3: Cross multiply
    114,533,024.09x = 158,054,244.57 × 62,321,160.15
  4. Step 4: Simplify right side
    114,533,024.09x = 9,850,123,888,234,238
  5. Step 5: Solve for x
    x = 9,850,123,888,234,238/114,533,024.09
  6. Step 6: Final answer
    x = 86,002,478.04

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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.