Home / 10,280,973.09-22,579,886.53

Finding the Third Proportional to 10,280,973.09 and 22,579,886.53

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Solution

The third proportional to 10,280,973.09 and 22,579,886.53 is: 49,591,733.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,280,973.09 : 22,579,886.53 = 22,579,886.53 : x
  2. Step 2: Convert to fraction form
    10,280,973.09/22,579,886.53 = 22,579,886.53/x
  3. Step 3: Cross multiply
    10,280,973.09x = 22,579,886.53 × 22,579,886.53
  4. Step 4: Simplify right side
    10,280,973.09x = 509,851,275,764,125.19
  5. Step 5: Solve for x
    x = 509,851,275,764,125.19/10,280,973.09
  6. Step 6: Final answer
    x = 49,591,733.30

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.