Home / 22,963,939.60-34,445,957.94-21,560,935.36

Finding the Fourth Proportional to 22,963,939.60, 34,445,957.94 and 21,560,935.36

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Solution

The fourth proportional to 22,963,939.60, 34,445,957.94 and 21,560,935.36 is: 32,341,448.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,963,939.60 : 34,445,957.94 = 21,560,935.36 : x
  2. Step 2: Convert to fraction form
    22,963,939.60/34,445,957.94 = 21,560,935.36/x
  3. Step 3: Cross multiply
    22,963,939.60x = 34,445,957.94 × 21,560,935.36
  4. Step 4: Simplify right side
    22,963,939.60x = 742,687,072,557,618.62
  5. Step 5: Solve for x
    x = 742,687,072,557,618.62/22,963,939.60
  6. Step 6: Final answer
    x = 32,341,448.61

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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.