Home / 23,641,796.40-35,435,138.40-10,863,592.80

Finding the Fourth Proportional to 23,641,796.40, 35,435,138.40 and 10,863,592.80

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Solution

The fourth proportional to 23,641,796.40, 35,435,138.40 and 10,863,592.80 is: 16,282,726.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,641,796.40 : 35,435,138.40 = 10,863,592.80 : x
  2. Step 2: Convert to fraction form
    23,641,796.40/35,435,138.40 = 10,863,592.80/x
  3. Step 3: Cross multiply
    23,641,796.40x = 35,435,138.40 × 10,863,592.80
  4. Step 4: Simplify right side
    23,641,796.40x = 384,952,914,389,243.50
  5. Step 5: Solve for x
    x = 384,952,914,389,243.50/23,641,796.40
  6. Step 6: Final answer
    x = 16,282,726.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.