Home / 932,960,136,729.44-1,399,440,205,094.20-262,189,987,587.10

Finding the Fourth Proportional to 932,960,136,729.44, 1,399,440,205,094.20 and 262,189,987,587.10

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Solution

The fourth proportional to 932,960,136,729.44, 1,399,440,205,094.20 and 262,189,987,587.10 is: 393,284,981,380.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,960,136,729.44 : 1,399,440,205,094.20 = 262,189,987,587.10 : x
  2. Step 2: Convert to fraction form
    932,960,136,729.44/1,399,440,205,094.20 = 262,189,987,587.10/x
  3. Step 3: Cross multiply
    932,960,136,729.44x = 1,399,440,205,094.20 × 262,189,987,587.10
  4. Step 4: Simplify right side
    932,960,136,729.44x = 366,919,210,002,536,990,769,152
  5. Step 5: Solve for x
    x = 366,919,210,002,536,990,769,152/932,960,136,729.44
  6. Step 6: Final answer
    x = 393,284,981,380.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.