Home / 47,761,037.45-65,903,572.91-26,850,211.91

Finding the Fourth Proportional to 47,761,037.45, 65,903,572.91 and 26,850,211.91

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Solution

The fourth proportional to 47,761,037.45, 65,903,572.91 and 26,850,211.91 is: 37,049,549.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,761,037.45 : 65,903,572.91 = 26,850,211.91 : x
  2. Step 2: Convert to fraction form
    47,761,037.45/65,903,572.91 = 26,850,211.91/x
  3. Step 3: Cross multiply
    47,761,037.45x = 65,903,572.91 × 26,850,211.91
  4. Step 4: Simplify right side
    47,761,037.45x = 1,769,524,898,125,384.25
  5. Step 5: Solve for x
    x = 1,769,524,898,125,384.25/47,761,037.45
  6. Step 6: Final answer
    x = 37,049,549.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.