Home / 47,404,043.48-65,417,378.22-26,496,048.44

Finding the Fourth Proportional to 47,404,043.48, 65,417,378.22 and 26,496,048.44

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Solution

The fourth proportional to 47,404,043.48, 65,417,378.22 and 26,496,048.44 is: 36,564,434.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,404,043.48 : 65,417,378.22 = 26,496,048.44 : x
  2. Step 2: Convert to fraction form
    47,404,043.48/65,417,378.22 = 26,496,048.44/x
  3. Step 3: Cross multiply
    47,404,043.48x = 65,417,378.22 × 26,496,048.44
  4. Step 4: Simplify right side
    47,404,043.48x = 1,733,302,022,134,921
  5. Step 5: Solve for x
    x = 1,733,302,022,134,921/47,404,043.48
  6. Step 6: Final answer
    x = 36,564,434.06

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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.