Home / 17,632,404.40-26,415,947.40-10,036,807.60

Finding the Fourth Proportional to 17,632,404.40, 26,415,947.40 and 10,036,807.60

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Solution

The fourth proportional to 17,632,404.40, 26,415,947.40 and 10,036,807.60 is: 15,036,620.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,632,404.40 : 26,415,947.40 = 10,036,807.60 : x
  2. Step 2: Convert to fraction form
    17,632,404.40/26,415,947.40 = 10,036,807.60/x
  3. Step 3: Cross multiply
    17,632,404.40x = 26,415,947.40 × 10,036,807.60
  4. Step 4: Simplify right side
    17,632,404.40x = 265,131,781,625,520.22
  5. Step 5: Solve for x
    x = 265,131,781,625,520.22/17,632,404.40
  6. Step 6: Final answer
    x = 15,036,620.96

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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.