Home / 23,945,038.32-33,044,101.56-13,080,022.32

Finding the Fourth Proportional to 23,945,038.32, 33,044,101.56 and 13,080,022.32

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Solution

The fourth proportional to 23,945,038.32, 33,044,101.56 and 13,080,022.32 is: 18,050,402.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,945,038.32 : 33,044,101.56 = 13,080,022.32 : x
  2. Step 2: Convert to fraction form
    23,945,038.32/33,044,101.56 = 13,080,022.32/x
  3. Step 3: Cross multiply
    23,945,038.32x = 33,044,101.56 × 13,080,022.32
  4. Step 4: Simplify right side
    23,945,038.32x = 432,217,585,949,146.81
  5. Step 5: Solve for x
    x = 432,217,585,949,146.81/23,945,038.32
  6. Step 6: Final answer
    x = 18,050,402.77

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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.