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Finding the Third Proportional to 70,450,136.50 and 113,248,222

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Solution

The third proportional to 70,450,136.50 and 113,248,222 is: 182,045,918.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,450,136.50 : 113,248,222 = 113,248,222 : x
  2. Step 2: Convert to fraction form
    70,450,136.50/113,248,222 = 113,248,222/x
  3. Step 3: Cross multiply
    70,450,136.50x = 113,248,222 × 113,248,222
  4. Step 4: Simplify right side
    70,450,136.50x = 12,825,159,786,161,284
  5. Step 5: Solve for x
    x = 12,825,159,786,161,284/70,450,136.50
  6. Step 6: Final answer
    x = 182,045,918.20

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.