Home / 13,671,161.63-29,689,465.13

Finding the Third Proportional to 13,671,161.63 and 29,689,465.13

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Solution

The third proportional to 13,671,161.63 and 29,689,465.13 is: 64,476,184.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,671,161.63 : 29,689,465.13 = 29,689,465.13 : x
  2. Step 2: Convert to fraction form
    13,671,161.63/29,689,465.13 = 29,689,465.13/x
  3. Step 3: Cross multiply
    13,671,161.63x = 29,689,465.13 × 29,689,465.13
  4. Step 4: Simplify right side
    13,671,161.63x = 881,464,339,408,591.25
  5. Step 5: Solve for x
    x = 881,464,339,408,591.25/13,671,161.63
  6. Step 6: Final answer
    x = 64,476,184.51

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.