Home / 194,168,864.10-291,253,296.15-50,561,696.10

Finding the Fourth Proportional to 194,168,864.10, 291,253,296.15 and 50,561,696.10

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Solution

The fourth proportional to 194,168,864.10, 291,253,296.15 and 50,561,696.10 is: 75,842,544.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,168,864.10 : 291,253,296.15 = 50,561,696.10 : x
  2. Step 2: Convert to fraction form
    194,168,864.10/291,253,296.15 = 50,561,696.10/x
  3. Step 3: Cross multiply
    194,168,864.10x = 291,253,296.15 × 50,561,696.10
  4. Step 4: Simplify right side
    194,168,864.10x = 14,726,260,648,059,600
  5. Step 5: Solve for x
    x = 14,726,260,648,059,600/194,168,864.10
  6. Step 6: Final answer
    x = 75,842,544.15

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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.