Home / 63,966,039.50-91,408,954.04

Finding the Third Proportional to 63,966,039.50 and 91,408,954.04

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Solution

The third proportional to 63,966,039.50 and 91,408,954.04 is: 130,625,515.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,966,039.50 : 91,408,954.04 = 91,408,954.04 : x
  2. Step 2: Convert to fraction form
    63,966,039.50/91,408,954.04 = 91,408,954.04/x
  3. Step 3: Cross multiply
    63,966,039.50x = 91,408,954.04 × 91,408,954.04
  4. Step 4: Simplify right side
    63,966,039.50x = 8,355,596,879,228,886
  5. Step 5: Solve for x
    x = 8,355,596,879,228,886/63,966,039.50
  6. Step 6: Final answer
    x = 130,625,515.41

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.