Home / 2,001,738,580.68-2,762,399,181.48-1,109,663,046.68

Finding the Fourth Proportional to 2,001,738,580.68, 2,762,399,181.48 and 1,109,663,046.68

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Solution

The fourth proportional to 2,001,738,580.68, 2,762,399,181.48 and 1,109,663,046.68 is: 1,531,334,971.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,738,580.68 : 2,762,399,181.48 = 1,109,663,046.68 : x
  2. Step 2: Convert to fraction form
    2,001,738,580.68/2,762,399,181.48 = 1,109,663,046.68/x
  3. Step 3: Cross multiply
    2,001,738,580.68x = 2,762,399,181.48 × 1,109,663,046.68
  4. Step 4: Simplify right side
    2,001,738,580.68x = 3,065,332,291,867,435,008
  5. Step 5: Solve for x
    x = 3,065,332,291,867,435,008/2,001,738,580.68
  6. Step 6: Final answer
    x = 1,531,334,971.24

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1.5x scale

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.