Home / 32,276,027.64-44,540,935.02-18,337,407.60

Finding the Fourth Proportional to 32,276,027.64, 44,540,935.02 and 18,337,407.60

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Solution

The fourth proportional to 32,276,027.64, 44,540,935.02 and 18,337,407.60 is: 25,305,632.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,276,027.64 : 44,540,935.02 = 18,337,407.60 : x
  2. Step 2: Convert to fraction form
    32,276,027.64/44,540,935.02 = 18,337,407.60/x
  3. Step 3: Cross multiply
    32,276,027.64x = 44,540,935.02 × 18,337,407.60
  4. Step 4: Simplify right side
    32,276,027.64x = 816,765,280,346,854.25
  5. Step 5: Solve for x
    x = 816,765,280,346,854.25/32,276,027.64
  6. Step 6: Final answer
    x = 25,305,632.08

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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.