Home / 14,675,353.88-31,126,551.75

Finding the Third Proportional to 14,675,353.88 and 31,126,551.75

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Solution

The third proportional to 14,675,353.88 and 31,126,551.75 is: 66,019,683.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,675,353.88 : 31,126,551.75 = 31,126,551.75 : x
  2. Step 2: Convert to fraction form
    14,675,353.88/31,126,551.75 = 31,126,551.75/x
  3. Step 3: Cross multiply
    14,675,353.88x = 31,126,551.75 × 31,126,551.75
  4. Step 4: Simplify right side
    14,675,353.88x = 968,862,223,845,428
  5. Step 5: Solve for x
    x = 968,862,223,845,428/14,675,353.88
  6. Step 6: Final answer
    x = 66,019,683.89

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.