Home / 36,200,998.20-54,254,258.10-14,617,932.60

Finding the Fourth Proportional to 36,200,998.20, 54,254,258.10 and 14,617,932.60

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Solution

The fourth proportional to 36,200,998.20, 54,254,258.10 and 14,617,932.60 is: 21,907,823.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,200,998.20 : 54,254,258.10 = 14,617,932.60 : x
  2. Step 2: Convert to fraction form
    36,200,998.20/54,254,258.10 = 14,617,932.60/x
  3. Step 3: Cross multiply
    36,200,998.20x = 54,254,258.10 × 14,617,932.60
  4. Step 4: Simplify right side
    36,200,998.20x = 793,085,088,168,804
  5. Step 5: Solve for x
    x = 793,085,088,168,804/36,200,998.20
  6. Step 6: Final answer
    x = 21,907,823.75

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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.