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Finding the Third Proportional to 28,733,454 and 43,057,944

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Solution

The third proportional to 28,733,454 and 43,057,944 is: 64,523,622.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,733,454 : 43,057,944 = 43,057,944 : x
  2. Step 2: Convert to fraction form
    28,733,454/43,057,944 = 43,057,944/x
  3. Step 3: Cross multiply
    28,733,454x = 43,057,944 × 43,057,944
  4. Step 4: Simplify right side
    28,733,454x = 1,853,986,541,507,136
  5. Step 5: Solve for x
    x = 1,853,986,541,507,136/28,733,454
  6. Step 6: Final answer
    x = 64,523,622.59

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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.