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Finding the Third Proportional to 25,535,630 and 40,651,922

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Solution

The third proportional to 25,535,630 and 40,651,922 is: 64,716,584.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,535,630 : 40,651,922 = 40,651,922 : x
  2. Step 2: Convert to fraction form
    25,535,630/40,651,922 = 40,651,922/x
  3. Step 3: Cross multiply
    25,535,630x = 40,651,922 × 40,651,922
  4. Step 4: Simplify right side
    25,535,630x = 1,652,578,762,294,084
  5. Step 5: Solve for x
    x = 1,652,578,762,294,084/25,535,630
  6. Step 6: Final answer
    x = 64,716,584.72

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.