Home / 793,712,481.41-1,190,491,736.90-241,019,691

Finding the Fourth Proportional to 793,712,481.41, 1,190,491,736.90 and 241,019,691

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Solution

The fourth proportional to 793,712,481.41, 1,190,491,736.90 and 241,019,691 is: 361,506,159.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,712,481.41 : 1,190,491,736.90 = 241,019,691 : x
  2. Step 2: Convert to fraction form
    793,712,481.41/1,190,491,736.90 = 241,019,691/x
  3. Step 3: Cross multiply
    793,712,481.41x = 1,190,491,736.90 × 241,019,691
  4. Step 4: Simplify right side
    793,712,481.41x = 286,931,950,564,486,208
  5. Step 5: Solve for x
    x = 286,931,950,564,486,208/793,712,481.41
  6. Step 6: Final answer
    x = 361,506,159.08

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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.