Home / 2,559,026,264,758-3,838,485,618,199.40-622,853,948,008.60

Finding the Fourth Proportional to 2,559,026,264,758, 3,838,485,618,199.40 and 622,853,948,008.60

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Solution

The fourth proportional to 2,559,026,264,758, 3,838,485,618,199.40 and 622,853,948,008.60 is: 934,267,832,493.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,026,264,758 : 3,838,485,618,199.40 = 622,853,948,008.60 : x
  2. Step 2: Convert to fraction form
    2,559,026,264,758/3,838,485,618,199.40 = 622,853,948,008.60/x
  3. Step 3: Cross multiply
    2,559,026,264,758x = 3,838,485,618,199.40 × 622,853,948,008.60
  4. Step 4: Simplify right side
    2,559,026,264,758x = 2,390,815,921,669,727,684,919,296
  5. Step 5: Solve for x
    x = 2,390,815,921,669,727,684,919,296/2,559,026,264,758
  6. Step 6: Final answer
    x = 934,267,832,493.63

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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.