Home / 113,168,044.44-169,752,079.80-35,451,004.62

Finding the Fourth Proportional to 113,168,044.44, 169,752,079.80 and 35,451,004.62

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Solution

The fourth proportional to 113,168,044.44, 169,752,079.80 and 35,451,004.62 is: 53,176,511.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,168,044.44 : 169,752,079.80 = 35,451,004.62 : x
  2. Step 2: Convert to fraction form
    113,168,044.44/169,752,079.80 = 35,451,004.62/x
  3. Step 3: Cross multiply
    113,168,044.44x = 169,752,079.80 × 35,451,004.62
  4. Step 4: Simplify right side
    113,168,044.44x = 6,017,881,765,244,409
  5. Step 5: Solve for x
    x = 6,017,881,765,244,409/113,168,044.44
  6. Step 6: Final answer
    x = 53,176,511.05

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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.