Home / 137,044,831.50-295,932,251.25

Finding the Third Proportional to 137,044,831.50 and 295,932,251.25

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Solution

The third proportional to 137,044,831.50 and 295,932,251.25 is: 639,031,011.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,044,831.50 : 295,932,251.25 = 295,932,251.25 : x
  2. Step 2: Convert to fraction form
    137,044,831.50/295,932,251.25 = 295,932,251.25/x
  3. Step 3: Cross multiply
    137,044,831.50x = 295,932,251.25 × 295,932,251.25
  4. Step 4: Simplify right side
    137,044,831.50x = 87,575,897,329,893,120
  5. Step 5: Solve for x
    x = 87,575,897,329,893,120/137,044,831.50
  6. Step 6: Final answer
    x = 639,031,011.76

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.