Home / 32,791,044.31-45,255,630.86-19,040,008.03

Finding the Fourth Proportional to 32,791,044.31, 45,255,630.86 and 19,040,008.03

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Solution

The fourth proportional to 32,791,044.31, 45,255,630.86 and 19,040,008.03 is: 26,277,527.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,791,044.31 : 45,255,630.86 = 19,040,008.03 : x
  2. Step 2: Convert to fraction form
    32,791,044.31/45,255,630.86 = 19,040,008.03/x
  3. Step 3: Cross multiply
    32,791,044.31x = 45,255,630.86 × 19,040,008.03
  4. Step 4: Simplify right side
    32,791,044.31x = 861,667,574,840,176.75
  5. Step 5: Solve for x
    x = 861,667,574,840,176.75/32,791,044.31
  6. Step 6: Final answer
    x = 26,277,527.69

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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.