Home / 734,622,882.24-1,013,851,185.12-548,661,047.52

Finding the Fourth Proportional to 734,622,882.24, 1,013,851,185.12 and 548,661,047.52

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Solution

The fourth proportional to 734,622,882.24, 1,013,851,185.12 and 548,661,047.52 is: 757,205,726.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,622,882.24 : 1,013,851,185.12 = 548,661,047.52 : x
  2. Step 2: Convert to fraction form
    734,622,882.24/1,013,851,185.12 = 548,661,047.52/x
  3. Step 3: Cross multiply
    734,622,882.24x = 1,013,851,185.12 × 548,661,047.52
  4. Step 4: Simplify right side
    734,622,882.24x = 556,260,653,257,332,608
  5. Step 5: Solve for x
    x = 556,260,653,257,332,608/734,622,882.24
  6. Step 6: Final answer
    x = 757,205,726.51

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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.