Home / 6,739,380,564.82-10,089,400,444-3,932,748,527.38

Finding the Fourth Proportional to 6,739,380,564.82, 10,089,400,444 and 3,932,748,527.38

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Solution

The fourth proportional to 6,739,380,564.82, 10,089,400,444 and 3,932,748,527.38 is: 5,887,644,176.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,739,380,564.82 : 10,089,400,444 = 3,932,748,527.38 : x
  2. Step 2: Convert to fraction form
    6,739,380,564.82/10,089,400,444 = 3,932,748,527.38/x
  3. Step 3: Cross multiply
    6,739,380,564.82x = 10,089,400,444 × 3,932,748,527.38
  4. Step 4: Simplify right side
    6,739,380,564.82x = 39,679,074,738,288,115,712
  5. Step 5: Solve for x
    x = 39,679,074,738,288,115,712/6,739,380,564.82
  6. Step 6: Final answer
    x = 5,887,644,176.89

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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.