Home / 47,404,044.48-65,417,379.60-26,496,049.44

Finding the Fourth Proportional to 47,404,044.48, 65,417,379.60 and 26,496,049.44

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Solution

The fourth proportional to 47,404,044.48, 65,417,379.60 and 26,496,049.44 is: 36,564,435.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,404,044.48 : 65,417,379.60 = 26,496,049.44 : x
  2. Step 2: Convert to fraction form
    47,404,044.48/65,417,379.60 = 26,496,049.44/x
  3. Step 3: Cross multiply
    47,404,044.48x = 65,417,379.60 × 26,496,049.44
  4. Step 4: Simplify right side
    47,404,044.48x = 1,733,302,124,116,847.50
  5. Step 5: Solve for x
    x = 1,733,302,124,116,847.50/47,404,044.48
  6. Step 6: Final answer
    x = 36,564,435.44

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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.