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Finding the Third Proportional to 13,176,062 and 28,551,484

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Solution

The third proportional to 13,176,062 and 28,551,484 is: 61,868,807.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,176,062 : 28,551,484 = 28,551,484 : x
  2. Step 2: Convert to fraction form
    13,176,062/28,551,484 = 28,551,484/x
  3. Step 3: Cross multiply
    13,176,062x = 28,551,484 × 28,551,484
  4. Step 4: Simplify right side
    13,176,062x = 815,187,238,602,256
  5. Step 5: Solve for x
    x = 815,187,238,602,256/13,176,062
  6. Step 6: Final answer
    x = 61,868,807.13

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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.