Home / 14,480,972,956.27-21,709,737,606.69-4,527,293,111.53

Finding the Fourth Proportional to 14,480,972,956.27, 21,709,737,606.69 and 4,527,293,111.53

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Solution

The fourth proportional to 14,480,972,956.27, 21,709,737,606.69 and 4,527,293,111.53 is: 6,787,274,986.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,480,972,956.27 : 21,709,737,606.69 = 4,527,293,111.53 : x
  2. Step 2: Convert to fraction form
    14,480,972,956.27/21,709,737,606.69 = 4,527,293,111.53/x
  3. Step 3: Cross multiply
    14,480,972,956.27x = 21,709,737,606.69 × 4,527,293,111.53
  4. Step 4: Simplify right side
    14,480,972,956.27x = 98,286,345,519,891,415,040
  5. Step 5: Solve for x
    x = 98,286,345,519,891,415,040/14,480,972,956.27
  6. Step 6: Final answer
    x = 6,787,274,986.06

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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.