Home / 109,060,451.84-150,498,170.88-59,497,875.20

Finding the Fourth Proportional to 109,060,451.84, 150,498,170.88 and 59,497,875.20

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Solution

The fourth proportional to 109,060,451.84, 150,498,170.88 and 59,497,875.20 is: 82,104,202.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,060,451.84 : 150,498,170.88 = 59,497,875.20 : x
  2. Step 2: Convert to fraction form
    109,060,451.84/150,498,170.88 = 59,497,875.20/x
  3. Step 3: Cross multiply
    109,060,451.84x = 150,498,170.88 × 59,497,875.20
  4. Step 4: Simplify right side
    109,060,451.84x = 8,954,321,388,846,514
  5. Step 5: Solve for x
    x = 8,954,321,388,846,514/109,060,451.84
  6. Step 6: Final answer
    x = 82,104,202.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.