Home / 32,650,601.76-45,056,477.16-17,765,986.68

Finding the Fourth Proportional to 32,650,601.76, 45,056,477.16 and 17,765,986.68

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Solution

The fourth proportional to 32,650,601.76, 45,056,477.16 and 17,765,986.68 is: 24,516,325.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,650,601.76 : 45,056,477.16 = 17,765,986.68 : x
  2. Step 2: Convert to fraction form
    32,650,601.76/45,056,477.16 = 17,765,986.68/x
  3. Step 3: Cross multiply
    32,650,601.76x = 45,056,477.16 × 17,765,986.68
  4. Step 4: Simplify right side
    32,650,601.76x = 800,472,773,072,284.12
  5. Step 5: Solve for x
    x = 800,472,773,072,284.12/32,650,601.76
  6. Step 6: Final answer
    x = 24,516,325.27

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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.