Home / 166,633,743.84-229,951,998-93,297,510.24

Finding the Fourth Proportional to 166,633,743.84, 229,951,998 and 93,297,510.24

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Solution

The fourth proportional to 166,633,743.84, 229,951,998 and 93,297,510.24 is: 128,749,126.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,633,743.84 : 229,951,998 = 93,297,510.24 : x
  2. Step 2: Convert to fraction form
    166,633,743.84/229,951,998 = 93,297,510.24/x
  3. Step 3: Cross multiply
    166,633,743.84x = 229,951,998 × 93,297,510.24
  4. Step 4: Simplify right side
    166,633,743.84x = 21,453,948,888,113,460
  5. Step 5: Solve for x
    x = 21,453,948,888,113,460/166,633,743.84
  6. Step 6: Final answer
    x = 128,749,126.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.