Home / 167,384,981.22-251,072,830.35-44,564,352.36

Finding the Fourth Proportional to 167,384,981.22, 251,072,830.35 and 44,564,352.36

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Solution

The fourth proportional to 167,384,981.22, 251,072,830.35 and 44,564,352.36 is: 66,845,292.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,384,981.22 : 251,072,830.35 = 44,564,352.36 : x
  2. Step 2: Convert to fraction form
    167,384,981.22/251,072,830.35 = 44,564,352.36/x
  3. Step 3: Cross multiply
    167,384,981.22x = 251,072,830.35 × 44,564,352.36
  4. Step 4: Simplify right side
    167,384,981.22x = 11,188,898,079,739,902
  5. Step 5: Solve for x
    x = 11,188,898,079,739,902/167,384,981.22
  6. Step 6: Final answer
    x = 66,845,292.80

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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.