Home / 441,943,872.19-614,487,632.06

Finding the Third Proportional to 441,943,872.19 and 614,487,632.06

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Solution

The third proportional to 441,943,872.19 and 614,487,632.06 is: 854,395,939.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,943,872.19 : 614,487,632.06 = 614,487,632.06 : x
  2. Step 2: Convert to fraction form
    441,943,872.19/614,487,632.06 = 614,487,632.06/x
  3. Step 3: Cross multiply
    441,943,872.19x = 614,487,632.06 × 614,487,632.06
  4. Step 4: Simplify right side
    441,943,872.19x = 377,595,049,957,778,368
  5. Step 5: Solve for x
    x = 377,595,049,957,778,368/441,943,872.19
  6. Step 6: Final answer
    x = 854,395,939.67

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.