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Finding the Third Proportional to 276,907,704 and 590,884,896

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Solution

The third proportional to 276,907,704 and 590,884,896 is: 1,260,871,240.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,907,704 : 590,884,896 = 590,884,896 : x
  2. Step 2: Convert to fraction form
    276,907,704/590,884,896 = 590,884,896/x
  3. Step 3: Cross multiply
    276,907,704x = 590,884,896 × 590,884,896
  4. Step 4: Simplify right side
    276,907,704x = 349,144,960,320,930,816
  5. Step 5: Solve for x
    x = 349,144,960,320,930,816/276,907,704
  6. Step 6: Final answer
    x = 1,260,871,240.77

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.