Home / 22,889,917.06-31,580,273.19-14,184,913.48

Finding the Fourth Proportional to 22,889,917.06, 31,580,273.19 and 14,184,913.48

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Solution

The fourth proportional to 22,889,917.06, 31,580,273.19 and 14,184,913.48 is: 19,570,339.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,889,917.06 : 31,580,273.19 = 14,184,913.48 : x
  2. Step 2: Convert to fraction form
    22,889,917.06/31,580,273.19 = 14,184,913.48/x
  3. Step 3: Cross multiply
    22,889,917.06x = 31,580,273.19 × 14,184,913.48
  4. Step 4: Simplify right side
    22,889,917.06x = 447,963,442,874,913.62
  5. Step 5: Solve for x
    x = 447,963,442,874,913.62/22,889,917.06
  6. Step 6: Final answer
    x = 19,570,339.28

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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.