Home / 22,437,587.24-33,656,378.82-5,398,260.20

Finding the Fourth Proportional to 22,437,587.24, 33,656,378.82 and 5,398,260.20

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Solution

The fourth proportional to 22,437,587.24, 33,656,378.82 and 5,398,260.20 is: 8,097,389.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,437,587.24 : 33,656,378.82 = 5,398,260.20 : x
  2. Step 2: Convert to fraction form
    22,437,587.24/33,656,378.82 = 5,398,260.20/x
  3. Step 3: Cross multiply
    22,437,587.24x = 33,656,378.82 × 5,398,260.20
  4. Step 4: Simplify right side
    22,437,587.24x = 181,685,890,260,128.97
  5. Step 5: Solve for x
    x = 181,685,890,260,128.97/22,437,587.24
  6. Step 6: Final answer
    x = 8,097,389.81

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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.