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Finding the Third Proportional to 25,540,062 and 39,655,826

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Solution

The third proportional to 25,540,062 and 39,655,826 is: 61,573,246.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,540,062 : 39,655,826 = 39,655,826 : x
  2. Step 2: Convert to fraction form
    25,540,062/39,655,826 = 39,655,826/x
  3. Step 3: Cross multiply
    25,540,062x = 39,655,826 × 39,655,826
  4. Step 4: Simplify right side
    25,540,062x = 1,572,584,535,742,276
  5. Step 5: Solve for x
    x = 1,572,584,535,742,276/25,540,062
  6. Step 6: Final answer
    x = 61,573,246.60

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.