Home / 34,177,265.28-47,164,920.21-19,493,675.33

Finding the Fourth Proportional to 34,177,265.28, 47,164,920.21 and 19,493,675.33

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Solution

The fourth proportional to 34,177,265.28, 47,164,920.21 and 19,493,675.33 is: 26,901,439.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,177,265.28 : 47,164,920.21 = 19,493,675.33 : x
  2. Step 2: Convert to fraction form
    34,177,265.28/47,164,920.21 = 19,493,675.33/x
  3. Step 3: Cross multiply
    34,177,265.28x = 47,164,920.21 × 19,493,675.33
  4. Step 4: Simplify right side
    34,177,265.28x = 919,417,641,303,270.75
  5. Step 5: Solve for x
    x = 919,417,641,303,270.75/34,177,265.28
  6. Step 6: Final answer
    x = 26,901,439.71

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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.