Home / 2,599,755,409.56-3,587,662,465.20-1,485,945,418.44

Finding the Fourth Proportional to 2,599,755,409.56, 3,587,662,465.20 and 1,485,945,418.44

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Solution

The fourth proportional to 2,599,755,409.56, 3,587,662,465.20 and 1,485,945,418.44 is: 2,050,604,677.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,755,409.56 : 3,587,662,465.20 = 1,485,945,418.44 : x
  2. Step 2: Convert to fraction form
    2,599,755,409.56/3,587,662,465.20 = 1,485,945,418.44/x
  3. Step 3: Cross multiply
    2,599,755,409.56x = 3,587,662,465.20 × 1,485,945,418.44
  4. Step 4: Simplify right side
    2,599,755,409.56x = 5,331,070,603,073,095,680
  5. Step 5: Solve for x
    x = 5,331,070,603,073,095,680/2,599,755,409.56
  6. Step 6: Final answer
    x = 2,050,604,677.45

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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.