Home / 14,710,956.62-22,071,400.83-6,512,468.11

Finding the Fourth Proportional to 14,710,956.62, 22,071,400.83 and 6,512,468.11

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Solution

The fourth proportional to 14,710,956.62, 22,071,400.83 and 6,512,468.11 is: 9,770,900.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,710,956.62 : 22,071,400.83 = 6,512,468.11 : x
  2. Step 2: Convert to fraction form
    14,710,956.62/22,071,400.83 = 6,512,468.11/x
  3. Step 3: Cross multiply
    14,710,956.62x = 22,071,400.83 × 6,512,468.11
  4. Step 4: Simplify right side
    14,710,956.62x = 143,739,293,993,224.03
  5. Step 5: Solve for x
    x = 143,739,293,993,224.03/14,710,956.62
  6. Step 6: Final answer
    x = 9,770,900.54

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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.