Home / 15,794,643.36-23,693,410.89-4,435,015.44

Finding the Fourth Proportional to 15,794,643.36, 23,693,410.89 and 4,435,015.44

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Solution

The fourth proportional to 15,794,643.36, 23,693,410.89 and 4,435,015.44 is: 6,652,929.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,794,643.36 : 23,693,410.89 = 4,435,015.44 : x
  2. Step 2: Convert to fraction form
    15,794,643.36/23,693,410.89 = 4,435,015.44/x
  3. Step 3: Cross multiply
    15,794,643.36x = 23,693,410.89 × 4,435,015.44
  4. Step 4: Simplify right side
    15,794,643.36x = 105,080,643,123,414.16
  5. Step 5: Solve for x
    x = 105,080,643,123,414.16/15,794,643.36
  6. Step 6: Final answer
    x = 6,652,929.14

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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.