Home / 293,125,524,832.30-439,436,466,453.23-101,872,714,694.13

Finding the Fourth Proportional to 293,125,524,832.30, 439,436,466,453.23 and 101,872,714,694.13

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Solution

The fourth proportional to 293,125,524,832.30, 439,436,466,453.23 and 101,872,714,694.13 is: 152,721,554,353.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,125,524,832.30 : 439,436,466,453.23 = 101,872,714,694.13 : x
  2. Step 2: Convert to fraction form
    293,125,524,832.30/439,436,466,453.23 = 101,872,714,694.13/x
  3. Step 3: Cross multiply
    293,125,524,832.30x = 439,436,466,453.23 × 101,872,714,694.13
  4. Step 4: Simplify right side
    293,125,524,832.30x = 44,766,585,773,186,525,167,616
  5. Step 5: Solve for x
    x = 44,766,585,773,186,525,167,616/293,125,524,832.30
  6. Step 6: Final answer
    x = 152,721,554,353.88

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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.