Home / 30,340,979,184,677-41,863,374,931,325-17,171,970,498,197

Finding the Fourth Proportional to 30,340,979,184,677, 41,863,374,931,325 and 17,171,970,498,197

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Solution

The fourth proportional to 30,340,979,184,677, 41,863,374,931,325 and 17,171,970,498,197 is: 23,693,257,719,207.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,340,979,184,677 : 41,863,374,931,325 = 17,171,970,498,197 : x
  2. Step 2: Convert to fraction form
    30,340,979,184,677/41,863,374,931,325 = 17,171,970,498,197/x
  3. Step 3: Cross multiply
    30,340,979,184,677x = 41,863,374,931,325 × 17,171,970,498,197
  4. Step 4: Simplify right side
    30,340,979,184,677x = 718,876,639,275,672,724,261,830,656
  5. Step 5: Solve for x
    x = 718,876,639,275,672,724,261,830,656/30,340,979,184,677
  6. Step 6: Final answer
    x = 23,693,257,719,207.84

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Double scale
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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.