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Finding the Third Proportional to 62,398,624.50 and 139,136,301

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Solution

The third proportional to 62,398,624.50 and 139,136,301 is: 310,245,785.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,398,624.50 : 139,136,301 = 139,136,301 : x
  2. Step 2: Convert to fraction form
    62,398,624.50/139,136,301 = 139,136,301/x
  3. Step 3: Cross multiply
    62,398,624.50x = 139,136,301 × 139,136,301
  4. Step 4: Simplify right side
    62,398,624.50x = 19,358,910,255,962,600
  5. Step 5: Solve for x
    x = 19,358,910,255,962,600/62,398,624.50
  6. Step 6: Final answer
    x = 310,245,785.24

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.