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Finding the Third Proportional to 35,889,412 and 53,820,942

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Solution

The third proportional to 35,889,412 and 53,820,942 is: 80,711,653.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,889,412 : 53,820,942 = 53,820,942 : x
  2. Step 2: Convert to fraction form
    35,889,412/53,820,942 = 53,820,942/x
  3. Step 3: Cross multiply
    35,889,412x = 53,820,942 × 53,820,942
  4. Step 4: Simplify right side
    35,889,412x = 2,896,693,797,767,364
  5. Step 5: Solve for x
    x = 2,896,693,797,767,364/35,889,412
  6. Step 6: Final answer
    x = 80,711,653.84

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.