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Finding the Third Proportional to 27,354,891 and 59,249,187

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Solution

The third proportional to 27,354,891 and 59,249,187 is: 128,330,475.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,354,891 : 59,249,187 = 59,249,187 : x
  2. Step 2: Convert to fraction form
    27,354,891/59,249,187 = 59,249,187/x
  3. Step 3: Cross multiply
    27,354,891x = 59,249,187 × 59,249,187
  4. Step 4: Simplify right side
    27,354,891x = 3,510,466,160,160,969
  5. Step 5: Solve for x
    x = 3,510,466,160,160,969/27,354,891
  6. Step 6: Final answer
    x = 128,330,475.17

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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.