Home / 2,895,347,168.98-3,995,259,393.04-1,624,896,763

Finding the Fourth Proportional to 2,895,347,168.98, 3,995,259,393.04 and 1,624,896,763

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Solution

The fourth proportional to 2,895,347,168.98, 3,995,259,393.04 and 1,624,896,763 is: 2,242,178,114.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,347,168.98 : 3,995,259,393.04 = 1,624,896,763 : x
  2. Step 2: Convert to fraction form
    2,895,347,168.98/3,995,259,393.04 = 1,624,896,763/x
  3. Step 3: Cross multiply
    2,895,347,168.98x = 3,995,259,393.04 × 1,624,896,763
  4. Step 4: Simplify right side
    2,895,347,168.98x = 6,491,884,055,096,040,448
  5. Step 5: Solve for x
    x = 6,491,884,055,096,040,448/2,895,347,168.98
  6. Step 6: Final answer
    x = 2,242,178,114.13

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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.