Home / 101,774,243.24-140,533,277.26-94,389,050.42

Finding the Fourth Proportional to 101,774,243.24, 140,533,277.26 and 94,389,050.42

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Solution

The fourth proportional to 101,774,243.24, 140,533,277.26 and 94,389,050.42 is: 130,335,556.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,774,243.24 : 140,533,277.26 = 94,389,050.42 : x
  2. Step 2: Convert to fraction form
    101,774,243.24/140,533,277.26 = 94,389,050.42/x
  3. Step 3: Cross multiply
    101,774,243.24x = 140,533,277.26 × 94,389,050.42
  4. Step 4: Simplify right side
    101,774,243.24x = 13,264,802,592,981,978
  5. Step 5: Solve for x
    x = 13,264,802,592,981,978/101,774,243.24
  6. Step 6: Final answer
    x = 130,335,556.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.