Home / 32,101,860.73-48,154,370.60-12,930,025.81

Finding the Fourth Proportional to 32,101,860.73, 48,154,370.60 and 12,930,025.81

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Solution

The fourth proportional to 32,101,860.73, 48,154,370.60 and 12,930,025.81 is: 19,395,674.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,101,860.73 : 48,154,370.60 = 12,930,025.81 : x
  2. Step 2: Convert to fraction form
    32,101,860.73/48,154,370.60 = 12,930,025.81/x
  3. Step 3: Cross multiply
    32,101,860.73x = 48,154,370.60 × 12,930,025.81
  4. Step 4: Simplify right side
    32,101,860.73x = 622,637,254,722,305.25
  5. Step 5: Solve for x
    x = 622,637,254,722,305.25/32,101,860.73
  6. Step 6: Final answer
    x = 19,395,674.91

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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.