Home / 1,171,061,944,976-1,755,669,077,659.70-739,890,211,925.54

Finding the Fourth Proportional to 1,171,061,944,976, 1,755,669,077,659.70 and 739,890,211,925.54

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Solution

The fourth proportional to 1,171,061,944,976, 1,755,669,077,659.70 and 739,890,211,925.54 is: 1,109,251,625,427.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,061,944,976 : 1,755,669,077,659.70 = 739,890,211,925.54 : x
  2. Step 2: Convert to fraction form
    1,171,061,944,976/1,755,669,077,659.70 = 739,890,211,925.54/x
  3. Step 3: Cross multiply
    1,171,061,944,976x = 1,755,669,077,659.70 × 739,890,211,925.54
  4. Step 4: Simplify right side
    1,171,061,944,976x = 1,299,002,365,940,752,931,880,960
  5. Step 5: Solve for x
    x = 1,299,002,365,940,752,931,880,960/1,171,061,944,976
  6. Step 6: Final answer
    x = 1,109,251,625,427.36

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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.