Home / 39,913,704.30-59,870,556.46-35,609,032.20

Finding the Fourth Proportional to 39,913,704.30, 59,870,556.46 and 35,609,032.20

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Solution

The fourth proportional to 39,913,704.30, 59,870,556.46 and 35,609,032.20 is: 53,413,548.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,913,704.30 : 59,870,556.46 = 35,609,032.20 : x
  2. Step 2: Convert to fraction form
    39,913,704.30/59,870,556.46 = 35,609,032.20/x
  3. Step 3: Cross multiply
    39,913,704.30x = 59,870,556.46 × 35,609,032.20
  4. Step 4: Simplify right side
    39,913,704.30x = 2,131,932,572,816,058.25
  5. Step 5: Solve for x
    x = 2,131,932,572,816,058.25/39,913,704.30
  6. Step 6: Final answer
    x = 53,413,548.31

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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.