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Finding the Third Proportional to 701,841,159 and 1,520,714,736

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Solution

The third proportional to 701,841,159 and 1,520,714,736 is: 3,295,009,531.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,841,159 : 1,520,714,736 = 1,520,714,736 : x
  2. Step 2: Convert to fraction form
    701,841,159/1,520,714,736 = 1,520,714,736/x
  3. Step 3: Cross multiply
    701,841,159x = 1,520,714,736 × 1,520,714,736
  4. Step 4: Simplify right side
    701,841,159x = 2,312,573,308,287,549,440
  5. Step 5: Solve for x
    x = 2,312,573,308,287,549,440/701,841,159
  6. Step 6: Final answer
    x = 3,295,009,531.19

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.