Home / 2,753,229,046,378.20-3,799,467,896,197-1,501,817,853,219.40

Finding the Fourth Proportional to 2,753,229,046,378.20, 3,799,467,896,197 and 1,501,817,853,219.40

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Solution

The fourth proportional to 2,753,229,046,378.20, 3,799,467,896,197 and 1,501,817,853,219.40 is: 2,072,515,080,700.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,229,046,378.20 : 3,799,467,896,197 = 1,501,817,853,219.40 : x
  2. Step 2: Convert to fraction form
    2,753,229,046,378.20/3,799,467,896,197 = 1,501,817,853,219.40/x
  3. Step 3: Cross multiply
    2,753,229,046,378.20x = 3,799,467,896,197 × 1,501,817,853,219.40
  4. Step 4: Simplify right side
    2,753,229,046,378.20x = 5,706,108,719,242,608,711,303,168
  5. Step 5: Solve for x
    x = 5,706,108,719,242,608,711,303,168/2,753,229,046,378.20
  6. Step 6: Final answer
    x = 2,072,515,080,700.91

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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.