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Finding the Third Proportional to 58,832,883 and 90,730,517

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Solution

The third proportional to 58,832,883 and 90,730,517 is: 139,922,204.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,832,883 : 90,730,517 = 90,730,517 : x
  2. Step 2: Convert to fraction form
    58,832,883/90,730,517 = 90,730,517/x
  3. Step 3: Cross multiply
    58,832,883x = 90,730,517 × 90,730,517
  4. Step 4: Simplify right side
    58,832,883x = 8,232,026,715,087,289
  5. Step 5: Solve for x
    x = 8,232,026,715,087,289/58,832,883
  6. Step 6: Final answer
    x = 139,922,204.99

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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.