Home / 15,141,583.13-33,023,872.13

Finding the Third Proportional to 15,141,583.13 and 33,023,872.13

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Solution

The third proportional to 15,141,583.13 and 33,023,872.13 is: 72,025,238.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,141,583.13 : 33,023,872.13 = 33,023,872.13 : x
  2. Step 2: Convert to fraction form
    15,141,583.13/33,023,872.13 = 33,023,872.13/x
  3. Step 3: Cross multiply
    15,141,583.13x = 33,023,872.13 × 33,023,872.13
  4. Step 4: Simplify right side
    15,141,583.13x = 1,090,576,130,128,352
  5. Step 5: Solve for x
    x = 1,090,576,130,128,352/15,141,583.13
  6. Step 6: Final answer
    x = 72,025,238.12

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.