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Finding the Third Proportional to 35,168,926 and 53,120,877

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Solution

The third proportional to 35,168,926 and 53,120,877 is: 80,236,387.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,168,926 : 53,120,877 = 53,120,877 : x
  2. Step 2: Convert to fraction form
    35,168,926/53,120,877 = 53,120,877/x
  3. Step 3: Cross multiply
    35,168,926x = 53,120,877 × 53,120,877
  4. Step 4: Simplify right side
    35,168,926x = 2,821,827,573,249,129
  5. Step 5: Solve for x
    x = 2,821,827,573,249,129/35,168,926
  6. Step 6: Final answer
    x = 80,236,387.46

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.