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Finding the Third Proportional to 238,034,251 and 367,663,521

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Solution

The third proportional to 238,034,251 and 367,663,521 is: 567,886,613.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,034,251 : 367,663,521 = 367,663,521 : x
  2. Step 2: Convert to fraction form
    238,034,251/367,663,521 = 367,663,521/x
  3. Step 3: Cross multiply
    238,034,251x = 367,663,521 × 367,663,521
  4. Step 4: Simplify right side
    238,034,251x = 135,176,464,674,117,440
  5. Step 5: Solve for x
    x = 135,176,464,674,117,440/238,034,251
  6. Step 6: Final answer
    x = 567,886,613.40

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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.