Home / 13,990,280.77-30,106,325.53

Finding the Third Proportional to 13,990,280.77 and 30,106,325.53

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Solution

The third proportional to 13,990,280.77 and 30,106,325.53 is: 64,787,179.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,990,280.77 : 30,106,325.53 = 30,106,325.53 : x
  2. Step 2: Convert to fraction form
    13,990,280.77/30,106,325.53 = 30,106,325.53/x
  3. Step 3: Cross multiply
    13,990,280.77x = 30,106,325.53 × 30,106,325.53
  4. Step 4: Simplify right side
    13,990,280.77x = 906,390,836,993,595.62
  5. Step 5: Solve for x
    x = 906,390,836,993,595.62/13,990,280.77
  6. Step 6: Final answer
    x = 64,787,179.91

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.