Home / 266,942,095.20-374,256,410.40-266,942,095.20

Finding the Fourth Proportional to 266,942,095.20, 374,256,410.40 and 266,942,095.20

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Solution

The fourth proportional to 266,942,095.20, 374,256,410.40 and 266,942,095.20 is: 374,256,410.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,942,095.20 : 374,256,410.40 = 266,942,095.20 : x
  2. Step 2: Convert to fraction form
    266,942,095.20/374,256,410.40 = 266,942,095.20/x
  3. Step 3: Cross multiply
    266,942,095.20x = 374,256,410.40 × 266,942,095.20
  4. Step 4: Simplify right side
    266,942,095.20x = 99,904,790,334,207,056
  5. Step 5: Solve for x
    x = 99,904,790,334,207,056/266,942,095.20
  6. Step 6: Final answer
    x = 374,256,410.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.