Home / 179,356,623.20-269,034,934.80-97,514,709.20

Finding the Fourth Proportional to 179,356,623.20, 269,034,934.80 and 97,514,709.20

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Solution

The fourth proportional to 179,356,623.20, 269,034,934.80 and 97,514,709.20 is: 146,272,063.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,356,623.20 : 269,034,934.80 = 97,514,709.20 : x
  2. Step 2: Convert to fraction form
    179,356,623.20/269,034,934.80 = 97,514,709.20/x
  3. Step 3: Cross multiply
    179,356,623.20x = 269,034,934.80 × 97,514,709.20
  4. Step 4: Simplify right side
    179,356,623.20x = 26,234,863,431,662,964
  5. Step 5: Solve for x
    x = 26,234,863,431,662,964/179,356,623.20
  6. Step 6: Final answer
    x = 146,272,063.80

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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.