Home / 35,537,719.01-53,309,831.67-9,978,556.19

Finding the Fourth Proportional to 35,537,719.01, 53,309,831.67 and 9,978,556.19

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Solution

The fourth proportional to 35,537,719.01, 53,309,831.67 and 9,978,556.19 is: 14,968,747.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,537,719.01 : 53,309,831.67 = 9,978,556.19 : x
  2. Step 2: Convert to fraction form
    35,537,719.01/53,309,831.67 = 9,978,556.19/x
  3. Step 3: Cross multiply
    35,537,719.01x = 53,309,831.67 × 9,978,556.19
  4. Step 4: Simplify right side
    35,537,719.01x = 531,955,150,531,987.44
  5. Step 5: Solve for x
    x = 531,955,150,531,987.44/35,537,719.01
  6. Step 6: Final answer
    x = 14,968,747.73

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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.