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Finding the Third Proportional to 28,369,802 and 44,929,785

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Solution

The third proportional to 28,369,802 and 44,929,785 is: 71,156,139.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,369,802 : 44,929,785 = 44,929,785 : x
  2. Step 2: Convert to fraction form
    28,369,802/44,929,785 = 44,929,785/x
  3. Step 3: Cross multiply
    28,369,802x = 44,929,785 × 44,929,785
  4. Step 4: Simplify right side
    28,369,802x = 2,018,685,580,146,225
  5. Step 5: Solve for x
    x = 2,018,685,580,146,225/28,369,802
  6. Step 6: Final answer
    x = 71,156,139.20

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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.