Home / 16,845,652.94-23,247,001.06-9,110,695.28

Finding the Fourth Proportional to 16,845,652.94, 23,247,001.06 and 9,110,695.28

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Solution

The fourth proportional to 16,845,652.94, 23,247,001.06 and 9,110,695.28 is: 12,572,759.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,652.94 : 23,247,001.06 = 9,110,695.28 : x
  2. Step 2: Convert to fraction form
    16,845,652.94/23,247,001.06 = 9,110,695.28/x
  3. Step 3: Cross multiply
    16,845,652.94x = 23,247,001.06 × 9,110,695.28
  4. Step 4: Simplify right side
    16,845,652.94x = 211,796,342,831,496.97
  5. Step 5: Solve for x
    x = 211,796,342,831,496.97/16,845,652.94
  6. Step 6: Final answer
    x = 12,572,759.49

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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.