Home / 11,104,894,819.25-16,656,755,567.13-3,642,494,628.03

Finding the Fourth Proportional to 11,104,894,819.25, 16,656,755,567.13 and 3,642,494,628.03

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Solution

The fourth proportional to 11,104,894,819.25, 16,656,755,567.13 and 3,642,494,628.03 is: 5,463,549,512.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,104,894,819.25 : 16,656,755,567.13 = 3,642,494,628.03 : x
  2. Step 2: Convert to fraction form
    11,104,894,819.25/16,656,755,567.13 = 3,642,494,628.03/x
  3. Step 3: Cross multiply
    11,104,894,819.25x = 16,656,755,567.13 × 3,642,494,628.03
  4. Step 4: Simplify right side
    11,104,894,819.25x = 60,672,142,673,679,818,752
  5. Step 5: Solve for x
    x = 60,672,142,673,679,818,752/11,104,894,819.25
  6. Step 6: Final answer
    x = 5,463,549,512.29

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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.