Home / 38,194,507.02-52,608,014.13-29,357,058.38

Finding the Fourth Proportional to 38,194,507.02, 52,608,014.13 and 29,357,058.38

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Solution

The fourth proportional to 38,194,507.02, 52,608,014.13 and 29,357,058.38 is: 40,435,566.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,194,507.02 : 52,608,014.13 = 29,357,058.38 : x
  2. Step 2: Convert to fraction form
    38,194,507.02/52,608,014.13 = 29,357,058.38/x
  3. Step 3: Cross multiply
    38,194,507.02x = 52,608,014.13 × 29,357,058.38
  4. Step 4: Simplify right side
    38,194,507.02x = 1,544,416,542,204,740.75
  5. Step 5: Solve for x
    x = 1,544,416,542,204,740.75/38,194,507.02
  6. Step 6: Final answer
    x = 40,435,566.85

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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.