Home / 147,630,037.50-344,930,379.75

Finding the Third Proportional to 147,630,037.50 and 344,930,379.75

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Solution

The third proportional to 147,630,037.50 and 344,930,379.75 is: 805,913,003.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,630,037.50 : 344,930,379.75 = 344,930,379.75 : x
  2. Step 2: Convert to fraction form
    147,630,037.50/344,930,379.75 = 344,930,379.75/x
  3. Step 3: Cross multiply
    147,630,037.50x = 344,930,379.75 × 344,930,379.75
  4. Step 4: Simplify right side
    147,630,037.50x = 118,976,966,874,479,216
  5. Step 5: Solve for x
    x = 118,976,966,874,479,216/147,630,037.50
  6. Step 6: Final answer
    x = 805,913,003.13

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.