Home / 47,544,846.24-65,612,149.76-25,814,814.24

Finding the Fourth Proportional to 47,544,846.24, 65,612,149.76 and 25,814,814.24

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Solution

The fourth proportional to 47,544,846.24, 65,612,149.76 and 25,814,814.24 is: 35,624,585.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,544,846.24 : 65,612,149.76 = 25,814,814.24 : x
  2. Step 2: Convert to fraction form
    47,544,846.24/65,612,149.76 = 25,814,814.24/x
  3. Step 3: Cross multiply
    47,544,846.24x = 65,612,149.76 × 25,814,814.24
  4. Step 4: Simplify right side
    47,544,846.24x = 1,693,765,457,941,460.50
  5. Step 5: Solve for x
    x = 1,693,765,457,941,460.50/47,544,846.24
  6. Step 6: Final answer
    x = 35,624,585.88

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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.