Home / 2,065,646,176,691.20-2,851,505,905,057.30-1,334,391,213,396.30

Finding the Fourth Proportional to 2,065,646,176,691.20, 2,851,505,905,057.30 and 1,334,391,213,396.30

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Solution

The fourth proportional to 2,065,646,176,691.20, 2,851,505,905,057.30 and 1,334,391,213,396.30 is: 1,842,050,428,380.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,646,176,691.20 : 2,851,505,905,057.30 = 1,334,391,213,396.30 : x
  2. Step 2: Convert to fraction form
    2,065,646,176,691.20/2,851,505,905,057.30 = 1,334,391,213,396.30/x
  3. Step 3: Cross multiply
    2,065,646,176,691.20x = 2,851,505,905,057.30 × 1,334,391,213,396.30
  4. Step 4: Simplify right side
    2,065,646,176,691.20x = 3,805,024,424,656,124,801,712,128
  5. Step 5: Solve for x
    x = 3,805,024,424,656,124,801,712,128/2,065,646,176,691.20
  6. Step 6: Final answer
    x = 1,842,050,428,380.29

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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.