Home / 32,050,947.06-44,231,130.40-19,667,882.12

Finding the Fourth Proportional to 32,050,947.06, 44,231,130.40 and 19,667,882.12

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Solution

The fourth proportional to 32,050,947.06, 44,231,130.40 and 19,667,882.12 is: 27,142,182.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,050,947.06 : 44,231,130.40 = 19,667,882.12 : x
  2. Step 2: Convert to fraction form
    32,050,947.06/44,231,130.40 = 19,667,882.12/x
  3. Step 3: Cross multiply
    32,050,947.06x = 44,231,130.40 × 19,667,882.12
  4. Step 4: Simplify right side
    32,050,947.06x = 869,932,658,741,548.50
  5. Step 5: Solve for x
    x = 869,932,658,741,548.50/32,050,947.06
  6. Step 6: Final answer
    x = 27,142,182.64

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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.