Home / 4,462,967,921.49-6,694,450,885.80-1,626,974,795.52

Finding the Fourth Proportional to 4,462,967,921.49, 6,694,450,885.80 and 1,626,974,795.52

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Solution

The fourth proportional to 4,462,967,921.49, 6,694,450,885.80 and 1,626,974,795.52 is: 2,440,461,830.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462,967,921.49 : 6,694,450,885.80 = 1,626,974,795.52 : x
  2. Step 2: Convert to fraction form
    4,462,967,921.49/6,694,450,885.80 = 1,626,974,795.52/x
  3. Step 3: Cross multiply
    4,462,967,921.49x = 6,694,450,885.80 × 1,626,974,795.52
  4. Step 4: Simplify right side
    4,462,967,921.49x = 10,891,702,861,043,138,560
  5. Step 5: Solve for x
    x = 10,891,702,861,043,138,560/4,462,967,921.49
  6. Step 6: Final answer
    x = 2,440,461,830.03

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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.