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Finding the Third Proportional to 84,898,248.50 and 134,649,037

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Solution

The third proportional to 84,898,248.50 and 134,649,037 is: 213,554,030.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,898,248.50 : 134,649,037 = 134,649,037 : x
  2. Step 2: Convert to fraction form
    84,898,248.50/134,649,037 = 134,649,037/x
  3. Step 3: Cross multiply
    84,898,248.50x = 134,649,037 × 134,649,037
  4. Step 4: Simplify right side
    84,898,248.50x = 18,130,363,165,027,368
  5. Step 5: Solve for x
    x = 18,130,363,165,027,368/84,898,248.50
  6. Step 6: Final answer
    x = 213,554,030.68

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.