Home / 173,570,133.28-239,521,388.10-95,251,673.08

Finding the Fourth Proportional to 173,570,133.28, 239,521,388.10 and 95,251,673.08

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Solution

The fourth proportional to 173,570,133.28, 239,521,388.10 and 95,251,673.08 is: 131,444,347.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,570,133.28 : 239,521,388.10 = 95,251,673.08 : x
  2. Step 2: Convert to fraction form
    173,570,133.28/239,521,388.10 = 95,251,673.08/x
  3. Step 3: Cross multiply
    173,570,133.28x = 239,521,388.10 × 95,251,673.08
  4. Step 4: Simplify right side
    173,570,133.28x = 22,814,812,954,969,000
  5. Step 5: Solve for x
    x = 22,814,812,954,969,000/173,570,133.28
  6. Step 6: Final answer
    x = 131,444,347.73

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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.