Home / 56,496,315.38-79,964,222.63

Finding the Third Proportional to 56,496,315.38 and 79,964,222.63

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Solution

The third proportional to 56,496,315.38 and 79,964,222.63 is: 113,180,423.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,496,315.38 : 79,964,222.63 = 79,964,222.63 : x
  2. Step 2: Convert to fraction form
    56,496,315.38/79,964,222.63 = 79,964,222.63/x
  3. Step 3: Cross multiply
    56,496,315.38x = 79,964,222.63 × 79,964,222.63
  4. Step 4: Simplify right side
    56,496,315.38x = 6,394,276,900,020,562
  5. Step 5: Solve for x
    x = 6,394,276,900,020,562/56,496,315.38
  6. Step 6: Final answer
    x = 113,180,423.49

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.