Home / 4,792,212.28-10,315,156.22

Finding the Third Proportional to 4,792,212.28 and 10,315,156.22

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Solution

The third proportional to 4,792,212.28 and 10,315,156.22 is: 22,203,200.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,212.28 : 10,315,156.22 = 10,315,156.22 : x
  2. Step 2: Convert to fraction form
    4,792,212.28/10,315,156.22 = 10,315,156.22/x
  3. Step 3: Cross multiply
    4,792,212.28x = 10,315,156.22 × 10,315,156.22
  4. Step 4: Simplify right side
    4,792,212.28x = 106,402,447,817,216.80
  5. Step 5: Solve for x
    x = 106,402,447,817,216.80/4,792,212.28
  6. Step 6: Final answer
    x = 22,203,200.02

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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.