Home / 43,084,900.60-64,595,210.10-26,041,982.20

Finding the Fourth Proportional to 43,084,900.60, 64,595,210.10 and 26,041,982.20

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Solution

The fourth proportional to 43,084,900.60, 64,595,210.10 and 26,041,982.20 is: 39,043,546.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,084,900.60 : 64,595,210.10 = 26,041,982.20 : x
  2. Step 2: Convert to fraction form
    43,084,900.60/64,595,210.10 = 26,041,982.20/x
  3. Step 3: Cross multiply
    43,084,900.60x = 64,595,210.10 × 26,041,982.20
  4. Step 4: Simplify right side
    43,084,900.60x = 1,682,187,311,629,460.25
  5. Step 5: Solve for x
    x = 1,682,187,311,629,460.25/43,084,900.60
  6. Step 6: Final answer
    x = 39,043,546.31

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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.