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Finding the Third Proportional to 12,185,271 and 26,762,148

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Solution

The third proportional to 12,185,271 and 26,762,148 is: 58,776,909.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,185,271 : 26,762,148 = 26,762,148 : x
  2. Step 2: Convert to fraction form
    12,185,271/26,762,148 = 26,762,148/x
  3. Step 3: Cross multiply
    12,185,271x = 26,762,148 × 26,762,148
  4. Step 4: Simplify right side
    12,185,271x = 716,212,565,573,904
  5. Step 5: Solve for x
    x = 716,212,565,573,904/12,185,271
  6. Step 6: Final answer
    x = 58,776,909.07

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.