Home / 174,802,657.50-262,183,058.28-135,979,897.50

Finding the Fourth Proportional to 174,802,657.50, 262,183,058.28 and 135,979,897.50

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Solution

The fourth proportional to 174,802,657.50, 262,183,058.28 and 135,979,897.50 is: 203,953,566.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,802,657.50 : 262,183,058.28 = 135,979,897.50 : x
  2. Step 2: Convert to fraction form
    174,802,657.50/262,183,058.28 = 135,979,897.50/x
  3. Step 3: Cross multiply
    174,802,657.50x = 262,183,058.28 × 135,979,897.50
  4. Step 4: Simplify right side
    174,802,657.50x = 35,651,625,391,150,928
  5. Step 5: Solve for x
    x = 35,651,625,391,150,928/174,802,657.50
  6. Step 6: Final answer
    x = 203,953,566.27

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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.