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Finding the Third Proportional to 373,886,266.50 and 865,479,006

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Solution

The third proportional to 373,886,266.50 and 865,479,006 is: 2,003,427,183.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,886,266.50 : 865,479,006 = 865,479,006 : x
  2. Step 2: Convert to fraction form
    373,886,266.50/865,479,006 = 865,479,006/x
  3. Step 3: Cross multiply
    373,886,266.50x = 865,479,006 × 865,479,006
  4. Step 4: Simplify right side
    373,886,266.50x = 749,053,909,826,748,032
  5. Step 5: Solve for x
    x = 749,053,909,826,748,032/373,886,266.50
  6. Step 6: Final answer
    x = 2,003,427,183.46

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.