Home / 148,356,522.39-222,566,920.19-44,717,058.24

Finding the Fourth Proportional to 148,356,522.39, 222,566,920.19 and 44,717,058.24

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Solution

The fourth proportional to 148,356,522.39, 222,566,920.19 and 44,717,058.24 is: 67,085,273.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,356,522.39 : 222,566,920.19 = 44,717,058.24 : x
  2. Step 2: Convert to fraction form
    148,356,522.39/222,566,920.19 = 44,717,058.24/x
  3. Step 3: Cross multiply
    148,356,522.39x = 222,566,920.19 × 44,717,058.24
  4. Step 4: Simplify right side
    148,356,522.39x = 9,952,537,932,210,078
  5. Step 5: Solve for x
    x = 9,952,537,932,210,078/148,356,522.39
  6. Step 6: Final answer
    x = 67,085,273.85

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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.