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Finding the Third Proportional to 25,205,388 and 51,335,316

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Solution

The third proportional to 25,205,388 and 51,335,316 is: 104,553,624.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,205,388 : 51,335,316 = 51,335,316 : x
  2. Step 2: Convert to fraction form
    25,205,388/51,335,316 = 51,335,316/x
  3. Step 3: Cross multiply
    25,205,388x = 51,335,316 × 51,335,316
  4. Step 4: Simplify right side
    25,205,388x = 2,635,314,668,819,856
  5. Step 5: Solve for x
    x = 2,635,314,668,819,856/25,205,388
  6. Step 6: Final answer
    x = 104,553,624.36

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.