Home / 151,566,658.30-227,349,987.45-94,171,030.30

Finding the Fourth Proportional to 151,566,658.30, 227,349,987.45 and 94,171,030.30

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Solution

The fourth proportional to 151,566,658.30, 227,349,987.45 and 94,171,030.30 is: 141,256,545.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,566,658.30 : 227,349,987.45 = 94,171,030.30 : x
  2. Step 2: Convert to fraction form
    151,566,658.30/227,349,987.45 = 94,171,030.30/x
  3. Step 3: Cross multiply
    151,566,658.30x = 227,349,987.45 × 94,171,030.30
  4. Step 4: Simplify right side
    151,566,658.30x = 21,409,782,556,858,568
  5. Step 5: Solve for x
    x = 21,409,782,556,858,568/151,566,658.30
  6. Step 6: Final answer
    x = 141,256,545.45

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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.