Home / 27,684,771.15-41,527,156.73-13,304,371.35

Finding the Fourth Proportional to 27,684,771.15, 41,527,156.73 and 13,304,371.35

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Solution

The fourth proportional to 27,684,771.15, 41,527,156.73 and 13,304,371.35 is: 19,956,557.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,684,771.15 : 41,527,156.73 = 13,304,371.35 : x
  2. Step 2: Convert to fraction form
    27,684,771.15/41,527,156.73 = 13,304,371.35/x
  3. Step 3: Cross multiply
    27,684,771.15x = 41,527,156.73 × 13,304,371.35
  4. Step 4: Simplify right side
    27,684,771.15x = 552,492,714,179,049.81
  5. Step 5: Solve for x
    x = 552,492,714,179,049.81/27,684,771.15
  6. Step 6: Final answer
    x = 19,956,557.03

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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.