Home / 104,976,418.80-157,464,628.20-93,497,293.20

Finding the Fourth Proportional to 104,976,418.80, 157,464,628.20 and 93,497,293.20

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Solution

The fourth proportional to 104,976,418.80, 157,464,628.20 and 93,497,293.20 is: 140,245,939.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,418.80 : 157,464,628.20 = 93,497,293.20 : x
  2. Step 2: Convert to fraction form
    104,976,418.80/157,464,628.20 = 93,497,293.20/x
  3. Step 3: Cross multiply
    104,976,418.80x = 157,464,628.20 × 93,497,293.20
  4. Step 4: Simplify right side
    104,976,418.80x = 14,722,516,511,444,388
  5. Step 5: Solve for x
    x = 14,722,516,511,444,388/104,976,418.80
  6. Step 6: Final answer
    x = 140,245,939.80

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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.