Home / 9,855,222,450.81-14,782,833,847.49-2,393,754,956.39

Finding the Fourth Proportional to 9,855,222,450.81, 14,782,833,847.49 and 2,393,754,956.39

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Solution

The fourth proportional to 9,855,222,450.81, 14,782,833,847.49 and 2,393,754,956.39 is: 3,590,632,476.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,855,222,450.81 : 14,782,833,847.49 = 2,393,754,956.39 : x
  2. Step 2: Convert to fraction form
    9,855,222,450.81/14,782,833,847.49 = 2,393,754,956.39/x
  3. Step 3: Cross multiply
    9,855,222,450.81x = 14,782,833,847.49 × 2,393,754,956.39
  4. Step 4: Simplify right side
    9,855,222,450.81x = 35,386,481,791,833,161,728
  5. Step 5: Solve for x
    x = 35,386,481,791,833,161,728/9,855,222,450.81
  6. Step 6: Final answer
    x = 3,590,632,476.18

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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.