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Finding the Third Proportional to 103,403,808 and 224,040,888

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Solution

The third proportional to 103,403,808 and 224,040,888 is: 485,420,416.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,403,808 : 224,040,888 = 224,040,888 : x
  2. Step 2: Convert to fraction form
    103,403,808/224,040,888 = 224,040,888/x
  3. Step 3: Cross multiply
    103,403,808x = 224,040,888 × 224,040,888
  4. Step 4: Simplify right side
    103,403,808x = 50,194,319,495,828,544
  5. Step 5: Solve for x
    x = 50,194,319,495,828,544/103,403,808
  6. Step 6: Final answer
    x = 485,420,416.00

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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.