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Finding the Third Proportional to 30,316,755 and 46,599,520.50

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Solution

The third proportional to 30,316,755 and 46,599,520.50 is: 71,627,564.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,316,755 : 46,599,520.50 = 46,599,520.50 : x
  2. Step 2: Convert to fraction form
    30,316,755/46,599,520.50 = 46,599,520.50/x
  3. Step 3: Cross multiply
    30,316,755x = 46,599,520.50 × 46,599,520.50
  4. Step 4: Simplify right side
    30,316,755x = 2,171,515,310,829,920.25
  5. Step 5: Solve for x
    x = 2,171,515,310,829,920.25/30,316,755
  6. Step 6: Final answer
    x = 71,627,564.06

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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.