Home / 2,946,253,059,803.50-4,065,785,952,503.30-1,645,629,207,913.30

Finding the Fourth Proportional to 2,946,253,059,803.50, 4,065,785,952,503.30 and 1,645,629,207,913.30

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Solution

The fourth proportional to 2,946,253,059,803.50, 4,065,785,952,503.30 and 1,645,629,207,913.30 is: 2,270,944,138,454.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,253,059,803.50 : 4,065,785,952,503.30 = 1,645,629,207,913.30 : x
  2. Step 2: Convert to fraction form
    2,946,253,059,803.50/4,065,785,952,503.30 = 1,645,629,207,913.30/x
  3. Step 3: Cross multiply
    2,946,253,059,803.50x = 4,065,785,952,503.30 × 1,645,629,207,913.30
  4. Step 4: Simplify right side
    2,946,253,059,803.50x = 6,690,776,116,563,027,760,775,168
  5. Step 5: Solve for x
    x = 6,690,776,116,563,027,760,775,168/2,946,253,059,803.50
  6. Step 6: Final answer
    x = 2,270,944,138,454.04

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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.