Home / 932,960,136,742.48-1,399,440,205,113.70-262,189,987,600.09

Finding the Fourth Proportional to 932,960,136,742.48, 1,399,440,205,113.70 and 262,189,987,600.09

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Solution

The fourth proportional to 932,960,136,742.48, 1,399,440,205,113.70 and 262,189,987,600.09 is: 393,284,981,400.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,960,136,742.48 : 1,399,440,205,113.70 = 262,189,987,600.09 : x
  2. Step 2: Convert to fraction form
    932,960,136,742.48/1,399,440,205,113.70 = 262,189,987,600.09/x
  3. Step 3: Cross multiply
    932,960,136,742.48x = 1,399,440,205,113.70 × 262,189,987,600.09
  4. Step 4: Simplify right side
    932,960,136,742.48x = 366,919,210,025,828,397,088,768
  5. Step 5: Solve for x
    x = 366,919,210,025,828,397,088,768/932,960,136,742.48
  6. Step 6: Final answer
    x = 393,284,981,400.13

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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.