Home / 2,692,910,269.10-3,715,932,946.10-1,563,659,292.62

Finding the Fourth Proportional to 2,692,910,269.10, 3,715,932,946.10 and 1,563,659,292.62

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Solution

The fourth proportional to 2,692,910,269.10, 3,715,932,946.10 and 1,563,659,292.62 is: 2,157,685,366.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,692,910,269.10 : 3,715,932,946.10 = 1,563,659,292.62 : x
  2. Step 2: Convert to fraction form
    2,692,910,269.10/3,715,932,946.10 = 1,563,659,292.62/x
  3. Step 3: Cross multiply
    2,692,910,269.10x = 3,715,932,946.10 × 1,563,659,292.62
  4. Step 4: Simplify right side
    2,692,910,269.10x = 5,810,453,081,922,077,696
  5. Step 5: Solve for x
    x = 5,810,453,081,922,077,696/2,692,910,269.10
  6. Step 6: Final answer
    x = 2,157,685,366.87

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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.