Home / 49,014,659.20-73,514,115.60-14,928,077.20

Finding the Fourth Proportional to 49,014,659.20, 73,514,115.60 and 14,928,077.20

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Solution

The fourth proportional to 49,014,659.20, 73,514,115.60 and 14,928,077.20 is: 22,389,717.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,014,659.20 : 73,514,115.60 = 14,928,077.20 : x
  2. Step 2: Convert to fraction form
    49,014,659.20/73,514,115.60 = 14,928,077.20/x
  3. Step 3: Cross multiply
    49,014,659.20x = 73,514,115.60 × 14,928,077.20
  4. Step 4: Simplify right side
    49,014,659.20x = 1,097,424,392,966,524.12
  5. Step 5: Solve for x
    x = 1,097,424,392,966,524.12/49,014,659.20
  6. Step 6: Final answer
    x = 22,389,717.91

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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.