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Finding the Third Proportional to 27,292,572 and 59,368,104

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Solution

The third proportional to 27,292,572 and 59,368,104 is: 129,140,330.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,292,572 : 59,368,104 = 59,368,104 : x
  2. Step 2: Convert to fraction form
    27,292,572/59,368,104 = 59,368,104/x
  3. Step 3: Cross multiply
    27,292,572x = 59,368,104 × 59,368,104
  4. Step 4: Simplify right side
    27,292,572x = 3,524,571,772,554,816
  5. Step 5: Solve for x
    x = 3,524,571,772,554,816/27,292,572
  6. Step 6: Final answer
    x = 129,140,330.66

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.