Home / 31,537,899.64-43,522,310.17-17,409,094.71

Finding the Fourth Proportional to 31,537,899.64, 43,522,310.17 and 17,409,094.71

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Solution

The fourth proportional to 31,537,899.64, 43,522,310.17 and 17,409,094.71 is: 24,024,555.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,537,899.64 : 43,522,310.17 = 17,409,094.71 : x
  2. Step 2: Convert to fraction form
    31,537,899.64/43,522,310.17 = 17,409,094.71/x
  3. Step 3: Cross multiply
    31,537,899.64x = 43,522,310.17 × 17,409,094.71
  4. Step 4: Simplify right side
    31,537,899.64x = 757,684,019,606,079
  5. Step 5: Solve for x
    x = 757,684,019,606,079/31,537,899.64
  6. Step 6: Final answer
    x = 24,024,555.48

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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.