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Finding the Third Proportional to 9,160,614 and 19,075,054.50

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Solution

The third proportional to 9,160,614 and 19,075,054.50 is: 39,719,794.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,160,614 : 19,075,054.50 = 19,075,054.50 : x
  2. Step 2: Convert to fraction form
    9,160,614/19,075,054.50 = 19,075,054.50/x
  3. Step 3: Cross multiply
    9,160,614x = 19,075,054.50 × 19,075,054.50
  4. Step 4: Simplify right side
    9,160,614x = 363,857,704,177,970.25
  5. Step 5: Solve for x
    x = 363,857,704,177,970.25/9,160,614
  6. Step 6: Final answer
    x = 39,719,794.35

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.