Home / 14,480,972,923.41-21,709,737,557.37-4,527,293,078.66

Finding the Fourth Proportional to 14,480,972,923.41, 21,709,737,557.37 and 4,527,293,078.66

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Solution

The fourth proportional to 14,480,972,923.41, 21,709,737,557.37 and 4,527,293,078.66 is: 6,787,274,936.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,480,972,923.41 : 21,709,737,557.37 = 4,527,293,078.66 : x
  2. Step 2: Convert to fraction form
    14,480,972,923.41/21,709,737,557.37 = 4,527,293,078.66/x
  3. Step 3: Cross multiply
    14,480,972,923.41x = 21,709,737,557.37 × 4,527,293,078.66
  4. Step 4: Simplify right side
    14,480,972,923.41x = 98,286,344,582,897,696,768
  5. Step 5: Solve for x
    x = 98,286,344,582,897,696,768/14,480,972,923.41
  6. Step 6: Final answer
    x = 6,787,274,936.76

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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.