Home / 7,264,856,801.37-10,025,502,002.16-3,923,354,761.77

Finding the Fourth Proportional to 7,264,856,801.37, 10,025,502,002.16 and 3,923,354,761.77

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Solution

The fourth proportional to 7,264,856,801.37, 10,025,502,002.16 and 3,923,354,761.77 is: 5,414,229,364.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,856,801.37 : 10,025,502,002.16 = 3,923,354,761.77 : x
  2. Step 2: Convert to fraction form
    7,264,856,801.37/10,025,502,002.16 = 3,923,354,761.77/x
  3. Step 3: Cross multiply
    7,264,856,801.37x = 10,025,502,002.16 × 3,923,354,761.77
  4. Step 4: Simplify right side
    7,264,856,801.37x = 39,333,601,019,309,105,152
  5. Step 5: Solve for x
    x = 39,333,601,019,309,105,152/7,264,856,801.37
  6. Step 6: Final answer
    x = 5,414,229,364.01

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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.