Home / 843,759,755,358.54-1,164,488,284,089-501,204,971,731.74

Finding the Fourth Proportional to 843,759,755,358.54, 1,164,488,284,089 and 501,204,971,731.74

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Solution

The fourth proportional to 843,759,755,358.54, 1,164,488,284,089 and 501,204,971,731.74 is: 691,722,156,457.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,759,755,358.54 : 1,164,488,284,089 = 501,204,971,731.74 : x
  2. Step 2: Convert to fraction form
    843,759,755,358.54/1,164,488,284,089 = 501,204,971,731.74/x
  3. Step 3: Cross multiply
    843,759,755,358.54x = 1,164,488,284,089 × 501,204,971,731.74
  4. Step 4: Simplify right side
    843,759,755,358.54x = 583,647,317,508,769,647,165,440
  5. Step 5: Solve for x
    x = 583,647,317,508,769,647,165,440/843,759,755,358.54
  6. Step 6: Final answer
    x = 691,722,156,457.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.