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Finding the Third Proportional to 36,026,608 and 53,087,028

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Solution

The third proportional to 36,026,608 and 53,087,028 is: 78,226,419.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,026,608 : 53,087,028 = 53,087,028 : x
  2. Step 2: Convert to fraction form
    36,026,608/53,087,028 = 53,087,028/x
  3. Step 3: Cross multiply
    36,026,608x = 53,087,028 × 53,087,028
  4. Step 4: Simplify right side
    36,026,608x = 2,818,232,541,872,784
  5. Step 5: Solve for x
    x = 2,818,232,541,872,784/36,026,608
  6. Step 6: Final answer
    x = 78,226,419.26

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.