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Finding the Third Proportional to 302,803,751 and 453,700,101

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Solution

The third proportional to 302,803,751 and 453,700,101 is: 679,792,707.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,803,751 : 453,700,101 = 453,700,101 : x
  2. Step 2: Convert to fraction form
    302,803,751/453,700,101 = 453,700,101/x
  3. Step 3: Cross multiply
    302,803,751x = 453,700,101 × 453,700,101
  4. Step 4: Simplify right side
    302,803,751x = 205,843,781,647,410,208
  5. Step 5: Solve for x
    x = 205,843,781,647,410,208/302,803,751
  6. Step 6: Final answer
    x = 679,792,707.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.