Home / 61,320,939.70-92,005,947.69-24,932,127.10

Finding the Fourth Proportional to 61,320,939.70, 92,005,947.69 and 24,932,127.10

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Solution

The fourth proportional to 61,320,939.70, 92,005,947.69 and 24,932,127.10 is: 37,408,167.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,320,939.70 : 92,005,947.69 = 24,932,127.10 : x
  2. Step 2: Convert to fraction form
    61,320,939.70/92,005,947.69 = 24,932,127.10/x
  3. Step 3: Cross multiply
    61,320,939.70x = 92,005,947.69 × 24,932,127.10
  4. Step 4: Simplify right side
    61,320,939.70x = 2,293,903,981,763,031.50
  5. Step 5: Solve for x
    x = 2,293,903,981,763,031.50/61,320,939.70
  6. Step 6: Final answer
    x = 37,408,167.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.