Home / 35,203,977,712.31-52,827,686,672.45-16,313,744,359.26

Finding the Fourth Proportional to 35,203,977,712.31, 52,827,686,672.45 and 16,313,744,359.26

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Solution

The fourth proportional to 35,203,977,712.31, 52,827,686,672.45 and 16,313,744,359.26 is: 24,480,681,771.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,203,977,712.31 : 52,827,686,672.45 = 16,313,744,359.26 : x
  2. Step 2: Convert to fraction form
    35,203,977,712.31/52,827,686,672.45 = 16,313,744,359.26/x
  3. Step 3: Cross multiply
    35,203,977,712.31x = 52,827,686,672.45 × 16,313,744,359.26
  4. Step 4: Simplify right side
    35,203,977,712.31x = 861,817,375,465,354,297,344
  5. Step 5: Solve for x
    x = 861,817,375,465,354,297,344/35,203,977,712.31
  6. Step 6: Final answer
    x = 24,480,681,771.48

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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.