Home / 6,577,350,558.66-9,866,605,822.43-1,855,713,786.66

Finding the Fourth Proportional to 6,577,350,558.66, 9,866,605,822.43 and 1,855,713,786.66

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Solution

The fourth proportional to 6,577,350,558.66, 9,866,605,822.43 and 1,855,713,786.66 is: 2,783,734,315.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577,350,558.66 : 9,866,605,822.43 = 1,855,713,786.66 : x
  2. Step 2: Convert to fraction form
    6,577,350,558.66/9,866,605,822.43 = 1,855,713,786.66/x
  3. Step 3: Cross multiply
    6,577,350,558.66x = 9,866,605,822.43 × 1,855,713,786.66
  4. Step 4: Simplify right side
    6,577,350,558.66x = 18,309,596,452,213,899,264
  5. Step 5: Solve for x
    x = 18,309,596,452,213,899,264/6,577,350,558.66
  6. Step 6: Final answer
    x = 2,783,734,315.04

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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.