Home / 2,194,119,049.37-3,291,169,699.36-794,775,830.97

Finding the Fourth Proportional to 2,194,119,049.37, 3,291,169,699.36 and 794,775,830.97

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Solution

The fourth proportional to 2,194,119,049.37, 3,291,169,699.36 and 794,775,830.97 is: 1,192,160,531.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,119,049.37 : 3,291,169,699.36 = 794,775,830.97 : x
  2. Step 2: Convert to fraction form
    2,194,119,049.37/3,291,169,699.36 = 794,775,830.97/x
  3. Step 3: Cross multiply
    2,194,119,049.37x = 3,291,169,699.36 × 794,775,830.97
  4. Step 4: Simplify right side
    2,194,119,049.37x = 2,615,742,132,672,129,024
  5. Step 5: Solve for x
    x = 2,615,742,132,672,129,024/2,194,119,049.37
  6. Step 6: Final answer
    x = 1,192,160,531.77

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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.