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Finding the Third Proportional to 6,173,442 and 13,295,066

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Solution

The third proportional to 6,173,442 and 13,295,066 is: 28,632,127.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,173,442 : 13,295,066 = 13,295,066 : x
  2. Step 2: Convert to fraction form
    6,173,442/13,295,066 = 13,295,066/x
  3. Step 3: Cross multiply
    6,173,442x = 13,295,066 × 13,295,066
  4. Step 4: Simplify right side
    6,173,442x = 176,758,779,944,356
  5. Step 5: Solve for x
    x = 176,758,779,944,356/6,173,442
  6. Step 6: Final answer
    x = 28,632,127.74

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.