Home / 104,976,121.20-157,464,181.80-59,059,618.80

Finding the Fourth Proportional to 104,976,121.20, 157,464,181.80 and 59,059,618.80

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Solution

The fourth proportional to 104,976,121.20, 157,464,181.80 and 59,059,618.80 is: 88,589,428.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,121.20 : 157,464,181.80 = 59,059,618.80 : x
  2. Step 2: Convert to fraction form
    104,976,121.20/157,464,181.80 = 59,059,618.80/x
  3. Step 3: Cross multiply
    104,976,121.20x = 157,464,181.80 × 59,059,618.80
  4. Step 4: Simplify right side
    104,976,121.20x = 9,299,774,551,761,898
  5. Step 5: Solve for x
    x = 9,299,774,551,761,898/104,976,121.20
  6. Step 6: Final answer
    x = 88,589,428.20

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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.