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Finding the Third Proportional to 6,618,280.50 and 14,335,534

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Solution

The third proportional to 6,618,280.50 and 14,335,534 is: 31,051,499.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,618,280.50 : 14,335,534 = 14,335,534 : x
  2. Step 2: Convert to fraction form
    6,618,280.50/14,335,534 = 14,335,534/x
  3. Step 3: Cross multiply
    6,618,280.50x = 14,335,534 × 14,335,534
  4. Step 4: Simplify right side
    6,618,280.50x = 205,507,535,065,156
  5. Step 5: Solve for x
    x = 205,507,535,065,156/6,618,280.50
  6. Step 6: Final answer
    x = 31,051,499.72

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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.