Home / 43,084,903.60-64,595,214.60-26,041,985.20

Finding the Fourth Proportional to 43,084,903.60, 64,595,214.60 and 26,041,985.20

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Solution

The fourth proportional to 43,084,903.60, 64,595,214.60 and 26,041,985.20 is: 39,043,550.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,084,903.60 : 64,595,214.60 = 26,041,985.20 : x
  2. Step 2: Convert to fraction form
    43,084,903.60/64,595,214.60 = 26,041,985.20/x
  3. Step 3: Cross multiply
    43,084,903.60x = 64,595,214.60 × 26,041,985.20
  4. Step 4: Simplify right side
    43,084,903.60x = 1,682,187,622,604,024
  5. Step 5: Solve for x
    x = 1,682,187,622,604,024/43,084,903.60
  6. Step 6: Final answer
    x = 39,043,550.80

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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.