Home / 22,153,632.70-33,229,247.88-6,800,925.49

Finding the Fourth Proportional to 22,153,632.70, 33,229,247.88 and 6,800,925.49

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Solution

The fourth proportional to 22,153,632.70, 33,229,247.88 and 6,800,925.49 is: 10,201,019.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,153,632.70 : 33,229,247.88 = 6,800,925.49 : x
  2. Step 2: Convert to fraction form
    22,153,632.70/33,229,247.88 = 6,800,925.49/x
  3. Step 3: Cross multiply
    22,153,632.70x = 33,229,247.88 × 6,800,925.49
  4. Step 4: Simplify right side
    22,153,632.70x = 225,989,638,920,620.47
  5. Step 5: Solve for x
    x = 225,989,638,920,620.47/22,153,632.70
  6. Step 6: Final answer
    x = 10,201,019.49

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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.