Home / 224,649,774-336,724,265.16-93,418,556.58

Finding the Fourth Proportional to 224,649,774, 336,724,265.16 and 93,418,556.58

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Solution

The fourth proportional to 224,649,774, 336,724,265.16 and 93,418,556.58 is: 140,023,710.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,649,774 : 336,724,265.16 = 93,418,556.58 : x
  2. Step 2: Convert to fraction form
    224,649,774/336,724,265.16 = 93,418,556.58/x
  3. Step 3: Cross multiply
    224,649,774x = 336,724,265.16 × 93,418,556.58
  4. Step 4: Simplify right side
    224,649,774x = 31,456,294,816,708,384
  5. Step 5: Solve for x
    x = 31,456,294,816,708,384/224,649,774
  6. Step 6: Final answer
    x = 140,023,710.05

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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.