Home / 32,120,124.31-44,325,827.78-17,435,800.54

Finding the Fourth Proportional to 32,120,124.31, 44,325,827.78 and 17,435,800.54

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Solution

The fourth proportional to 32,120,124.31, 44,325,827.78 and 17,435,800.54 is: 24,061,435.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,120,124.31 : 44,325,827.78 = 17,435,800.54 : x
  2. Step 2: Convert to fraction form
    32,120,124.31/44,325,827.78 = 17,435,800.54/x
  3. Step 3: Cross multiply
    32,120,124.31x = 44,325,827.78 × 17,435,800.54
  4. Step 4: Simplify right side
    32,120,124.31x = 772,856,291,875,246
  5. Step 5: Solve for x
    x = 772,856,291,875,246/32,120,124.31
  6. Step 6: Final answer
    x = 24,061,435.27

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.