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Finding the Third Proportional to 160,513,710 and 245,951,904

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Solution

The third proportional to 160,513,710 and 245,951,904 is: 376,867,116.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,513,710 : 245,951,904 = 245,951,904 : x
  2. Step 2: Convert to fraction form
    160,513,710/245,951,904 = 245,951,904/x
  3. Step 3: Cross multiply
    160,513,710x = 245,951,904 × 245,951,904
  4. Step 4: Simplify right side
    160,513,710x = 60,492,339,081,225,216
  5. Step 5: Solve for x
    x = 60,492,339,081,225,216/160,513,710
  6. Step 6: Final answer
    x = 376,867,116.72

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.