Home / 17,645,606.64-26,472,900.36-10,365,222.96

Finding the Fourth Proportional to 17,645,606.64, 26,472,900.36 and 10,365,222.96

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Solution

The fourth proportional to 17,645,606.64, 26,472,900.36 and 10,365,222.96 is: 15,550,472.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,645,606.64 : 26,472,900.36 = 10,365,222.96 : x
  2. Step 2: Convert to fraction form
    17,645,606.64/26,472,900.36 = 10,365,222.96/x
  3. Step 3: Cross multiply
    17,645,606.64x = 26,472,900.36 × 10,365,222.96
  4. Step 4: Simplify right side
    17,645,606.64x = 274,397,514,629,264.28
  5. Step 5: Solve for x
    x = 274,397,514,629,264.28/17,645,606.64
  6. Step 6: Final answer
    x = 15,550,472.15

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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.