Home / 932,960,136,750.48-1,399,440,205,125.70-262,189,987,608.08

Finding the Fourth Proportional to 932,960,136,750.48, 1,399,440,205,125.70 and 262,189,987,608.08

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Solution

The fourth proportional to 932,960,136,750.48, 1,399,440,205,125.70 and 262,189,987,608.08 is: 393,284,981,412.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,960,136,750.48 : 1,399,440,205,125.70 = 262,189,987,608.08 : x
  2. Step 2: Convert to fraction form
    932,960,136,750.48/1,399,440,205,125.70 = 262,189,987,608.08/x
  3. Step 3: Cross multiply
    932,960,136,750.48x = 1,399,440,205,125.70 × 262,189,987,608.08
  4. Step 4: Simplify right side
    932,960,136,750.48x = 366,919,210,040,156,206,661,632
  5. Step 5: Solve for x
    x = 366,919,210,040,156,206,661,632/932,960,136,750.48
  6. Step 6: Final answer
    x = 393,284,981,412.11

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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.