Home / 4,873,647,389.13-6,731,942,295.29-4,030,281,300.51

Finding the Fourth Proportional to 4,873,647,389.13, 6,731,942,295.29 and 4,030,281,300.51

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Solution

The fourth proportional to 4,873,647,389.13, 6,731,942,295.29 and 4,030,281,300.51 is: 5,567,005,362.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873,647,389.13 : 6,731,942,295.29 = 4,030,281,300.51 : x
  2. Step 2: Convert to fraction form
    4,873,647,389.13/6,731,942,295.29 = 4,030,281,300.51/x
  3. Step 3: Cross multiply
    4,873,647,389.13x = 6,731,942,295.29 × 4,030,281,300.51
  4. Step 4: Simplify right side
    4,873,647,389.13x = 27,131,621,148,799,504,384
  5. Step 5: Solve for x
    x = 27,131,621,148,799,504,384/4,873,647,389.13
  6. Step 6: Final answer
    x = 5,567,005,362.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.