Home / 93,365,538.13-140,055,033.21-35,857,809.37

Finding the Fourth Proportional to 93,365,538.13, 140,055,033.21 and 35,857,809.37

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Solution

The fourth proportional to 93,365,538.13, 140,055,033.21 and 35,857,809.37 is: 53,789,297.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,365,538.13 : 140,055,033.21 = 35,857,809.37 : x
  2. Step 2: Convert to fraction form
    93,365,538.13/140,055,033.21 = 35,857,809.37/x
  3. Step 3: Cross multiply
    93,365,538.13x = 140,055,033.21 × 35,857,809.37
  4. Step 4: Simplify right side
    93,365,538.13x = 5,022,066,682,153,199
  5. Step 5: Solve for x
    x = 5,022,066,682,153,199/93,365,538.13
  6. Step 6: Final answer
    x = 53,789,297.24

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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.