Home / 7,264,627,300.80-10,025,185,583.25-3,923,125,287.93

Finding the Fourth Proportional to 7,264,627,300.80, 10,025,185,583.25 and 3,923,125,287.93

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Solution

The fourth proportional to 7,264,627,300.80, 10,025,185,583.25 and 3,923,125,287.93 is: 5,413,912,847.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,627,300.80 : 10,025,185,583.25 = 3,923,125,287.93 : x
  2. Step 2: Convert to fraction form
    7,264,627,300.80/10,025,185,583.25 = 3,923,125,287.93/x
  3. Step 3: Cross multiply
    7,264,627,300.80x = 10,025,185,583.25 × 3,923,125,287.93
  4. Step 4: Simplify right side
    7,264,627,300.80x = 39,330,059,077,839,339,520
  5. Step 5: Solve for x
    x = 39,330,059,077,839,339,520/7,264,627,300.80
  6. Step 6: Final answer
    x = 5,413,912,847.74

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1.5x scale

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.