Home / 32,791,047.50-45,255,635.27-19,040,011.22

Finding the Fourth Proportional to 32,791,047.50, 45,255,635.27 and 19,040,011.22

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Solution

The fourth proportional to 32,791,047.50, 45,255,635.27 and 19,040,011.22 is: 26,277,532.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,791,047.50 : 45,255,635.27 = 19,040,011.22 : x
  2. Step 2: Convert to fraction form
    32,791,047.50/45,255,635.27 = 19,040,011.22/x
  3. Step 3: Cross multiply
    32,791,047.50x = 45,255,635.27 × 19,040,011.22
  4. Step 4: Simplify right side
    32,791,047.50x = 861,667,802,987,549.50
  5. Step 5: Solve for x
    x = 861,667,802,987,549.50/32,791,047.50
  6. Step 6: Final answer
    x = 26,277,532.10

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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.