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Finding the Third Proportional to 163,614,880 and 363,549,969

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Solution

The third proportional to 163,614,880 and 363,549,969 is: 807,802,933.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,614,880 : 363,549,969 = 363,549,969 : x
  2. Step 2: Convert to fraction form
    163,614,880/363,549,969 = 363,549,969/x
  3. Step 3: Cross multiply
    163,614,880x = 363,549,969 × 363,549,969
  4. Step 4: Simplify right side
    163,614,880x = 132,168,579,959,900,960
  5. Step 5: Solve for x
    x = 132,168,579,959,900,960/163,614,880
  6. Step 6: Final answer
    x = 807,802,933.08

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.