Home / 179,356,626.70-269,034,940.05-97,514,712.70

Finding the Fourth Proportional to 179,356,626.70, 269,034,940.05 and 97,514,712.70

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Solution

The fourth proportional to 179,356,626.70, 269,034,940.05 and 97,514,712.70 is: 146,272,069.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,356,626.70 : 269,034,940.05 = 97,514,712.70 : x
  2. Step 2: Convert to fraction form
    179,356,626.70/269,034,940.05 = 97,514,712.70/x
  3. Step 3: Cross multiply
    179,356,626.70x = 269,034,940.05 × 97,514,712.70
  4. Step 4: Simplify right side
    179,356,626.70x = 26,234,864,885,237,476
  5. Step 5: Solve for x
    x = 26,234,864,885,237,476/179,356,626.70
  6. Step 6: Final answer
    x = 146,272,069.05

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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.