Home / 34,467,416.64-51,700,969.44-8,906,253.12

Finding the Fourth Proportional to 34,467,416.64, 51,700,969.44 and 8,906,253.12

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Solution

The fourth proportional to 34,467,416.64, 51,700,969.44 and 8,906,253.12 is: 13,359,339.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,467,416.64 : 51,700,969.44 = 8,906,253.12 : x
  2. Step 2: Convert to fraction form
    34,467,416.64/51,700,969.44 = 8,906,253.12/x
  3. Step 3: Cross multiply
    34,467,416.64x = 51,700,969.44 × 8,906,253.12
  4. Step 4: Simplify right side
    34,467,416.64x = 460,461,920,382,024.56
  5. Step 5: Solve for x
    x = 460,461,920,382,024.56/34,467,416.64
  6. Step 6: Final answer
    x = 13,359,339.49

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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.