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Finding the Third Proportional to 28,712,476 and 44,133,063

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Solution

The third proportional to 28,712,476 and 44,133,063 is: 67,835,572.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,712,476 : 44,133,063 = 44,133,063 : x
  2. Step 2: Convert to fraction form
    28,712,476/44,133,063 = 44,133,063/x
  3. Step 3: Cross multiply
    28,712,476x = 44,133,063 × 44,133,063
  4. Step 4: Simplify right side
    28,712,476x = 1,947,727,249,761,969
  5. Step 5: Solve for x
    x = 1,947,727,249,761,969/28,712,476
  6. Step 6: Final answer
    x = 67,835,572.58

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.