Home / 37,781,583.92-56,672,181.84-14,754,856.40

Finding the Fourth Proportional to 37,781,583.92, 56,672,181.84 and 14,754,856.40

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Solution

The fourth proportional to 37,781,583.92, 56,672,181.84 and 14,754,856.40 is: 22,132,208.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,781,583.92 : 56,672,181.84 = 14,754,856.40 : x
  2. Step 2: Convert to fraction form
    37,781,583.92/56,672,181.84 = 14,754,856.40/x
  3. Step 3: Cross multiply
    37,781,583.92x = 56,672,181.84 × 14,754,856.40
  4. Step 4: Simplify right side
    37,781,583.92x = 836,189,904,923,887.88
  5. Step 5: Solve for x
    x = 836,189,904,923,887.88/37,781,583.92
  6. Step 6: Final answer
    x = 22,132,208.82

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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.