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Finding the Third Proportional to 25,349,964 and 54,740,958

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Solution

The third proportional to 25,349,964 and 54,740,958 is: 118,208,155.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,349,964 : 54,740,958 = 54,740,958 : x
  2. Step 2: Convert to fraction form
    25,349,964/54,740,958 = 54,740,958/x
  3. Step 3: Cross multiply
    25,349,964x = 54,740,958 × 54,740,958
  4. Step 4: Simplify right side
    25,349,964x = 2,996,572,482,757,764
  5. Step 5: Solve for x
    x = 2,996,572,482,757,764/25,349,964
  6. Step 6: Final answer
    x = 118,208,155.36

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.