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Finding the Third Proportional to 20,121,303 and 44,210,746

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Solution

The third proportional to 20,121,303 and 44,210,746 is: 97,140,332.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,121,303 : 44,210,746 = 44,210,746 : x
  2. Step 2: Convert to fraction form
    20,121,303/44,210,746 = 44,210,746/x
  3. Step 3: Cross multiply
    20,121,303x = 44,210,746 × 44,210,746
  4. Step 4: Simplify right side
    20,121,303x = 1,954,590,061,876,516
  5. Step 5: Solve for x
    x = 1,954,590,061,876,516/20,121,303
  6. Step 6: Final answer
    x = 97,140,332.41

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.