Home / 160,604,566.32-240,906,365.64-45,589,206

Finding the Fourth Proportional to 160,604,566.32, 240,906,365.64 and 45,589,206

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Solution

The fourth proportional to 160,604,566.32, 240,906,365.64 and 45,589,206 is: 68,383,671.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,604,566.32 : 240,906,365.64 = 45,589,206 : x
  2. Step 2: Convert to fraction form
    160,604,566.32/240,906,365.64 = 45,589,206/x
  3. Step 3: Cross multiply
    160,604,566.32x = 240,906,365.64 × 45,589,206
  4. Step 4: Simplify right side
    160,604,566.32x = 10,982,729,929,873,282
  5. Step 5: Solve for x
    x = 10,982,729,929,873,282/160,604,566.32
  6. Step 6: Final answer
    x = 68,383,671.66

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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.