Home / 24,728,551.16-34,085,985.34-19,493,028.16

Finding the Fourth Proportional to 24,728,551.16, 34,085,985.34 and 19,493,028.16

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Solution

The fourth proportional to 24,728,551.16, 34,085,985.34 and 19,493,028.16 is: 26,869,308.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,728,551.16 : 34,085,985.34 = 19,493,028.16 : x
  2. Step 2: Convert to fraction form
    24,728,551.16/34,085,985.34 = 19,493,028.16/x
  3. Step 3: Cross multiply
    24,728,551.16x = 34,085,985.34 × 19,493,028.16
  4. Step 4: Simplify right side
    24,728,551.16x = 664,439,072,093,967.25
  5. Step 5: Solve for x
    x = 664,439,072,093,967.25/24,728,551.16
  6. Step 6: Final answer
    x = 26,869,308.59

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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.