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Finding the Third Proportional to 58,364,040 and 89,524,200

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Solution

The third proportional to 58,364,040 and 89,524,200 is: 137,320,555.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,364,040 : 89,524,200 = 89,524,200 : x
  2. Step 2: Convert to fraction form
    58,364,040/89,524,200 = 89,524,200/x
  3. Step 3: Cross multiply
    58,364,040x = 89,524,200 × 89,524,200
  4. Step 4: Simplify right side
    58,364,040x = 8,014,582,385,640,000
  5. Step 5: Solve for x
    x = 8,014,582,385,640,000/58,364,040
  6. Step 6: Final answer
    x = 137,320,555.36

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.