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Finding the Third Proportional to 58,832,892 and 90,730,529

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Solution

The third proportional to 58,832,892 and 90,730,529 is: 139,922,220.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,832,892 : 90,730,529 = 90,730,529 : x
  2. Step 2: Convert to fraction form
    58,832,892/90,730,529 = 90,730,529/x
  3. Step 3: Cross multiply
    58,832,892x = 90,730,529 × 90,730,529
  4. Step 4: Simplify right side
    58,832,892x = 8,232,028,892,619,841
  5. Step 5: Solve for x
    x = 8,232,028,892,619,841/58,832,892
  6. Step 6: Final answer
    x = 139,922,220.59

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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.