Home / 32,106,790.72-44,307,146.48-17,422,083.56

Finding the Fourth Proportional to 32,106,790.72, 44,307,146.48 and 17,422,083.56

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Solution

The fourth proportional to 32,106,790.72, 44,307,146.48 and 17,422,083.56 is: 24,042,353.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,106,790.72 : 44,307,146.48 = 17,422,083.56 : x
  2. Step 2: Convert to fraction form
    32,106,790.72/44,307,146.48 = 17,422,083.56/x
  3. Step 3: Cross multiply
    32,106,790.72x = 44,307,146.48 × 17,422,083.56
  4. Step 4: Simplify right side
    32,106,790.72x = 771,922,808,279,719.75
  5. Step 5: Solve for x
    x = 771,922,808,279,719.75/32,106,790.72
  6. Step 6: Final answer
    x = 24,042,353.38

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1.5x scale

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.