Home / 52,054,042.32-78,081,058.74-22,907,881.32

Finding the Fourth Proportional to 52,054,042.32, 78,081,058.74 and 22,907,881.32

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Solution

The fourth proportional to 52,054,042.32, 78,081,058.74 and 22,907,881.32 is: 34,361,819.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,054,042.32 : 78,081,058.74 = 22,907,881.32 : x
  2. Step 2: Convert to fraction form
    52,054,042.32/78,081,058.74 = 22,907,881.32/x
  3. Step 3: Cross multiply
    52,054,042.32x = 78,081,058.74 × 22,907,881.32
  4. Step 4: Simplify right side
    52,054,042.32x = 1,788,671,627,278,882.25
  5. Step 5: Solve for x
    x = 1,788,671,627,278,882.25/52,054,042.32
  6. Step 6: Final answer
    x = 34,361,819.90

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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.