Home / 35,040,400.64-52,560,730.08-10,779,159.44

Finding the Fourth Proportional to 35,040,400.64, 52,560,730.08 and 10,779,159.44

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Solution

The fourth proportional to 35,040,400.64, 52,560,730.08 and 10,779,159.44 is: 16,168,778.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,040,400.64 : 52,560,730.08 = 10,779,159.44 : x
  2. Step 2: Convert to fraction form
    35,040,400.64/52,560,730.08 = 10,779,159.44/x
  3. Step 3: Cross multiply
    35,040,400.64x = 52,560,730.08 × 10,779,159.44
  4. Step 4: Simplify right side
    35,040,400.64x = 566,560,489,815,123.88
  5. Step 5: Solve for x
    x = 566,560,489,815,123.88/35,040,400.64
  6. Step 6: Final answer
    x = 16,168,778.88

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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.