Home / 26,437,672.36-36,483,889.62-14,835,209.64

Finding the Fourth Proportional to 26,437,672.36, 36,483,889.62 and 14,835,209.64

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Solution

The fourth proportional to 26,437,672.36, 36,483,889.62 and 14,835,209.64 is: 20,472,534.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,437,672.36 : 36,483,889.62 = 14,835,209.64 : x
  2. Step 2: Convert to fraction form
    26,437,672.36/36,483,889.62 = 14,835,209.64/x
  3. Step 3: Cross multiply
    26,437,672.36x = 36,483,889.62 × 14,835,209.64
  4. Step 4: Simplify right side
    26,437,672.36x = 541,246,150,995,319.94
  5. Step 5: Solve for x
    x = 541,246,150,995,319.94/26,437,672.36
  6. Step 6: Final answer
    x = 20,472,534.18

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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.