Home / 47,959,311.51-66,179,848.86-27,050,191.83

Finding the Fourth Proportional to 47,959,311.51, 66,179,848.86 and 27,050,191.83

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Solution

The fourth proportional to 47,959,311.51, 66,179,848.86 and 27,050,191.83 is: 37,327,008.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,959,311.51 : 66,179,848.86 = 27,050,191.83 : x
  2. Step 2: Convert to fraction form
    47,959,311.51/66,179,848.86 = 27,050,191.83/x
  3. Step 3: Cross multiply
    47,959,311.51x = 66,179,848.86 × 27,050,191.83
  4. Step 4: Simplify right side
    47,959,311.51x = 1,790,177,606,943,406.75
  5. Step 5: Solve for x
    x = 1,790,177,606,943,406.75/47,959,311.51
  6. Step 6: Final answer
    x = 37,327,008.05

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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.