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Finding the Third Proportional to 45,296,352 and 98,555,168

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Solution

The third proportional to 45,296,352 and 98,555,168 is: 214,434,953.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,296,352 : 98,555,168 = 98,555,168 : x
  2. Step 2: Convert to fraction form
    45,296,352/98,555,168 = 98,555,168/x
  3. Step 3: Cross multiply
    45,296,352x = 98,555,168 × 98,555,168
  4. Step 4: Simplify right side
    45,296,352x = 9,713,121,139,508,224
  5. Step 5: Solve for x
    x = 9,713,121,139,508,224/45,296,352
  6. Step 6: Final answer
    x = 214,434,953.60

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.