Home / 214,270,047.38-295,695,148.23-118,902,514.02

Finding the Fourth Proportional to 214,270,047.38, 295,695,148.23 and 118,902,514.02

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Solution

The fourth proportional to 214,270,047.38, 295,695,148.23 and 118,902,514.02 is: 164,086,847.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,270,047.38 : 295,695,148.23 = 118,902,514.02 : x
  2. Step 2: Convert to fraction form
    214,270,047.38/295,695,148.23 = 118,902,514.02/x
  3. Step 3: Cross multiply
    214,270,047.38x = 295,695,148.23 × 118,902,514.02
  4. Step 4: Simplify right side
    214,270,047.38x = 35,158,896,508,063,556
  5. Step 5: Solve for x
    x = 35,158,896,508,063,556/214,270,047.38
  6. Step 6: Final answer
    x = 164,086,847.13

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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.