Home / 179,766,301.20-269,193,259.80-98,895,901.20

Finding the Fourth Proportional to 179,766,301.20, 269,193,259.80 and 98,895,901.20

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Solution

The fourth proportional to 179,766,301.20, 269,193,259.80 and 98,895,901.20 is: 148,092,884.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,766,301.20 : 269,193,259.80 = 98,895,901.20 : x
  2. Step 2: Convert to fraction form
    179,766,301.20/269,193,259.80 = 98,895,901.20/x
  3. Step 3: Cross multiply
    179,766,301.20x = 269,193,259.80 × 98,895,901.20
  4. Step 4: Simplify right side
    179,766,301.20x = 26,622,110,024,886,732
  5. Step 5: Solve for x
    x = 26,622,110,024,886,732/179,766,301.20
  6. Step 6: Final answer
    x = 148,092,884.19

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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.