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Finding the Third Proportional to 22,688,030 and 49,784,296

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Solution

The third proportional to 22,688,030 and 49,784,296 is: 109,241,574.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,688,030 : 49,784,296 = 49,784,296 : x
  2. Step 2: Convert to fraction form
    22,688,030/49,784,296 = 49,784,296/x
  3. Step 3: Cross multiply
    22,688,030x = 49,784,296 × 49,784,296
  4. Step 4: Simplify right side
    22,688,030x = 2,478,476,128,215,616
  5. Step 5: Solve for x
    x = 2,478,476,128,215,616/22,688,030
  6. Step 6: Final answer
    x = 109,241,574.88

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.