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Finding the Third Proportional to 28,369,765 and 44,929,729.50

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Solution

The third proportional to 28,369,765 and 44,929,729.50 is: 71,156,056.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,369,765 : 44,929,729.50 = 44,929,729.50 : x
  2. Step 2: Convert to fraction form
    28,369,765/44,929,729.50 = 44,929,729.50/x
  3. Step 3: Cross multiply
    28,369,765x = 44,929,729.50 × 44,929,729.50
  4. Step 4: Simplify right side
    28,369,765x = 2,018,680,592,943,170.25
  5. Step 5: Solve for x
    x = 2,018,680,592,943,170.25/28,369,765
  6. Step 6: Final answer
    x = 71,156,056.21

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.