Home / 22,381,264.32-33,571,894.64-6,207,215.42

Finding the Fourth Proportional to 22,381,264.32, 33,571,894.64 and 6,207,215.42

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Solution

The fourth proportional to 22,381,264.32, 33,571,894.64 and 6,207,215.42 is: 9,310,822.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,381,264.32 : 33,571,894.64 = 6,207,215.42 : x
  2. Step 2: Convert to fraction form
    22,381,264.32/33,571,894.64 = 6,207,215.42/x
  3. Step 3: Cross multiply
    22,381,264.32x = 33,571,894.64 × 6,207,215.42
  4. Step 4: Simplify right side
    22,381,264.32x = 208,387,982,088,023.34
  5. Step 5: Solve for x
    x = 208,387,982,088,023.34/22,381,264.32
  6. Step 6: Final answer
    x = 9,310,822.62

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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.