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Finding the Third Proportional to 9,438,273.75 and 14,574,666

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Solution

The third proportional to 9,438,273.75 and 14,574,666 is: 22,506,328.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,438,273.75 : 14,574,666 = 14,574,666 : x
  2. Step 2: Convert to fraction form
    9,438,273.75/14,574,666 = 14,574,666/x
  3. Step 3: Cross multiply
    9,438,273.75x = 14,574,666 × 14,574,666
  4. Step 4: Simplify right side
    9,438,273.75x = 212,420,889,011,556
  5. Step 5: Solve for x
    x = 212,420,889,011,556/9,438,273.75
  6. Step 6: Final answer
    x = 22,506,328.45

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.