Home / 37,153,439.06-55,708,080.96-14,126,059.18

Finding the Fourth Proportional to 37,153,439.06, 55,708,080.96 and 14,126,059.18

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Solution

The fourth proportional to 37,153,439.06, 55,708,080.96 and 14,126,059.18 is: 21,180,694.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,153,439.06 : 55,708,080.96 = 14,126,059.18 : x
  2. Step 2: Convert to fraction form
    37,153,439.06/55,708,080.96 = 14,126,059.18/x
  3. Step 3: Cross multiply
    37,153,439.06x = 55,708,080.96 × 14,126,059.18
  4. Step 4: Simplify right side
    37,153,439.06x = 786,935,648,305,921
  5. Step 5: Solve for x
    x = 786,935,648,305,921/37,153,439.06
  6. Step 6: Final answer
    x = 21,180,694.66

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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.