Home / 932,960,136,748.98-1,399,440,205,123.40-262,189,987,606.59

Finding the Fourth Proportional to 932,960,136,748.98, 1,399,440,205,123.40 and 262,189,987,606.59

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Solution

The fourth proportional to 932,960,136,748.98, 1,399,440,205,123.40 and 262,189,987,606.59 is: 393,284,981,409.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,960,136,748.98 : 1,399,440,205,123.40 = 262,189,987,606.59 : x
  2. Step 2: Convert to fraction form
    932,960,136,748.98/1,399,440,205,123.40 = 262,189,987,606.59/x
  3. Step 3: Cross multiply
    932,960,136,748.98x = 1,399,440,205,123.40 × 262,189,987,606.59
  4. Step 4: Simplify right side
    932,960,136,748.98x = 366,919,210,037,467,959,787,520
  5. Step 5: Solve for x
    x = 366,919,210,037,467,959,787,520/932,960,136,748.98
  6. Step 6: Final answer
    x = 393,284,981,409.87

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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.