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Finding the Third Proportional to 28,732,637 and 44,612,896

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Solution

The third proportional to 28,732,637 and 44,612,896 is: 69,270,025.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,732,637 : 44,612,896 = 44,612,896 : x
  2. Step 2: Convert to fraction form
    28,732,637/44,612,896 = 44,612,896/x
  3. Step 3: Cross multiply
    28,732,637x = 44,612,896 × 44,612,896
  4. Step 4: Simplify right side
    28,732,637x = 1,990,310,489,506,816
  5. Step 5: Solve for x
    x = 1,990,310,489,506,816/28,732,637
  6. Step 6: Final answer
    x = 69,270,025.22

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