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Finding the Third Proportional to 962,006,510 and 1,487,187,253

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Solution

The third proportional to 962,006,510 and 1,487,187,253 is: 2,299,075,840.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,006,510 : 1,487,187,253 = 1,487,187,253 : x
  2. Step 2: Convert to fraction form
    962,006,510/1,487,187,253 = 1,487,187,253/x
  3. Step 3: Cross multiply
    962,006,510x = 1,487,187,253 × 1,487,187,253
  4. Step 4: Simplify right side
    962,006,510x = 2,211,725,925,485,686,016
  5. Step 5: Solve for x
    x = 2,211,725,925,485,686,016/962,006,510
  6. Step 6: Final answer
    x = 2,299,075,840.44

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.