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Finding the Third Proportional to 62,862,912 and 94,528,312

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Solution

The third proportional to 62,862,912 and 94,528,312 is: 142,144,254.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,862,912 : 94,528,312 = 94,528,312 : x
  2. Step 2: Convert to fraction form
    62,862,912/94,528,312 = 94,528,312/x
  3. Step 3: Cross multiply
    62,862,912x = 94,528,312 × 94,528,312
  4. Step 4: Simplify right side
    62,862,912x = 8,935,601,769,569,344
  5. Step 5: Solve for x
    x = 8,935,601,769,569,344/62,862,912
  6. Step 6: Final answer
    x = 142,144,254.62

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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.