Home / 173,868,371.10-260,802,556.65-93,246,803.10

Finding the Fourth Proportional to 173,868,371.10, 260,802,556.65 and 93,246,803.10

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Solution

The fourth proportional to 173,868,371.10, 260,802,556.65 and 93,246,803.10 is: 139,870,204.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,868,371.10 : 260,802,556.65 = 93,246,803.10 : x
  2. Step 2: Convert to fraction form
    173,868,371.10/260,802,556.65 = 93,246,803.10/x
  3. Step 3: Cross multiply
    173,868,371.10x = 260,802,556.65 × 93,246,803.10
  4. Step 4: Simplify right side
    173,868,371.10x = 24,319,004,647,919,144
  5. Step 5: Solve for x
    x = 24,319,004,647,919,144/173,868,371.10
  6. Step 6: Final answer
    x = 139,870,204.65

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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.