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Finding the Third Proportional to 88,445,314 and 191,377,964

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Solution

The third proportional to 88,445,314 and 191,377,964 is: 414,103,624.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,445,314 : 191,377,964 = 191,377,964 : x
  2. Step 2: Convert to fraction form
    88,445,314/191,377,964 = 191,377,964/x
  3. Step 3: Cross multiply
    88,445,314x = 191,377,964 × 191,377,964
  4. Step 4: Simplify right side
    88,445,314x = 36,625,525,104,785,296
  5. Step 5: Solve for x
    x = 36,625,525,104,785,296/88,445,314
  6. Step 6: Final answer
    x = 414,103,624.58

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.