Home / 22,016,052.29-30,381,319.76-12,227,127.03

Finding the Fourth Proportional to 22,016,052.29, 30,381,319.76 and 12,227,127.03

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Solution

The fourth proportional to 22,016,052.29, 30,381,319.76 and 12,227,127.03 is: 16,872,973.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,052.29 : 30,381,319.76 = 12,227,127.03 : x
  2. Step 2: Convert to fraction form
    22,016,052.29/30,381,319.76 = 12,227,127.03/x
  3. Step 3: Cross multiply
    22,016,052.29x = 30,381,319.76 × 12,227,127.03
  4. Step 4: Simplify right side
    22,016,052.29x = 371,476,255,983,433.44
  5. Step 5: Solve for x
    x = 371,476,255,983,433.44/22,016,052.29
  6. Step 6: Final answer
    x = 16,872,973.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.