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Finding the Third Proportional to 375,034,658 and 807,671,346

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Solution

The third proportional to 375,034,658 and 807,671,346 is: 1,739,393,917.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,034,658 : 807,671,346 = 807,671,346 : x
  2. Step 2: Convert to fraction form
    375,034,658/807,671,346 = 807,671,346/x
  3. Step 3: Cross multiply
    375,034,658x = 807,671,346 × 807,671,346
  4. Step 4: Simplify right side
    375,034,658x = 652,333,003,149,451,776
  5. Step 5: Solve for x
    x = 652,333,003,149,451,776/375,034,658
  6. Step 6: Final answer
    x = 1,739,393,917.96

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.