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Finding the Third Proportional to 9,313,466 and 20,358,307.50

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Solution

The third proportional to 9,313,466 and 20,358,307.50 is: 44,501,229.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,313,466 : 20,358,307.50 = 20,358,307.50 : x
  2. Step 2: Convert to fraction form
    9,313,466/20,358,307.50 = 20,358,307.50/x
  3. Step 3: Cross multiply
    9,313,466x = 20,358,307.50 × 20,358,307.50
  4. Step 4: Simplify right side
    9,313,466x = 414,460,684,264,556.25
  5. Step 5: Solve for x
    x = 414,460,684,264,556.25/9,313,466
  6. Step 6: Final answer
    x = 44,501,229.11

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.