Home / 7,264,856,813.04-10,025,502,018.21-3,923,354,773.44

Finding the Fourth Proportional to 7,264,856,813.04, 10,025,502,018.21 and 3,923,354,773.44

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Solution

The fourth proportional to 7,264,856,813.04, 10,025,502,018.21 and 3,923,354,773.44 is: 5,414,229,380.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,856,813.04 : 10,025,502,018.21 = 3,923,354,773.44 : x
  2. Step 2: Convert to fraction form
    7,264,856,813.04/10,025,502,018.21 = 3,923,354,773.44/x
  3. Step 3: Cross multiply
    7,264,856,813.04x = 10,025,502,018.21 × 3,923,354,773.44
  4. Step 4: Simplify right side
    7,264,856,813.04x = 39,333,601,199,276,556,288
  5. Step 5: Solve for x
    x = 39,333,601,199,276,556,288/7,264,856,813.04
  6. Step 6: Final answer
    x = 5,414,229,380.09

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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.