Home / 13,340,426.63-29,120,451.75

Finding the Third Proportional to 13,340,426.63 and 29,120,451.75

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Solution

The third proportional to 13,340,426.63 and 29,120,451.75 is: 63,566,236.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,340,426.63 : 29,120,451.75 = 29,120,451.75 : x
  2. Step 2: Convert to fraction form
    13,340,426.63/29,120,451.75 = 29,120,451.75/x
  3. Step 3: Cross multiply
    13,340,426.63x = 29,120,451.75 × 29,120,451.75
  4. Step 4: Simplify right side
    13,340,426.63x = 848,000,710,124,078
  5. Step 5: Solve for x
    x = 848,000,710,124,078/13,340,426.63
  6. Step 6: Final answer
    x = 63,566,236.22

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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.