Home / 22,257,682.32-33,391,313.28-6,904,665.84

Finding the Fourth Proportional to 22,257,682.32, 33,391,313.28 and 6,904,665.84

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Solution

The fourth proportional to 22,257,682.32, 33,391,313.28 and 6,904,665.84 is: 10,358,484.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,257,682.32 : 33,391,313.28 = 6,904,665.84 : x
  2. Step 2: Convert to fraction form
    22,257,682.32/33,391,313.28 = 6,904,665.84/x
  3. Step 3: Cross multiply
    22,257,682.32x = 33,391,313.28 × 6,904,665.84
  4. Step 4: Simplify right side
    22,257,682.32x = 230,555,860,157,154.34
  5. Step 5: Solve for x
    x = 230,555,860,157,154.34/22,257,682.32
  6. Step 6: Final answer
    x = 10,358,484.63

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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.