Home / 347,324,329.04-520,875,882.38-114,100,904.97

Finding the Fourth Proportional to 347,324,329.04, 520,875,882.38 and 114,100,904.97

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Solution

The fourth proportional to 347,324,329.04, 520,875,882.38 and 114,100,904.97 is: 171,115,020.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,324,329.04 : 520,875,882.38 = 114,100,904.97 : x
  2. Step 2: Convert to fraction form
    347,324,329.04/520,875,882.38 = 114,100,904.97/x
  3. Step 3: Cross multiply
    347,324,329.04x = 520,875,882.38 × 114,100,904.97
  4. Step 4: Simplify right side
    347,324,329.04x = 59,432,409,556,888,248
  5. Step 5: Solve for x
    x = 59,432,409,556,888,248/347,324,329.04
  6. Step 6: Final answer
    x = 171,115,020.14

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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.