Home / 2,224,649,974.69-3,335,098,227.63-1,831,196,218.60

Finding the Fourth Proportional to 2,224,649,974.69, 3,335,098,227.63 and 1,831,196,218.60

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Solution

The fourth proportional to 2,224,649,974.69, 3,335,098,227.63 and 1,831,196,218.60 is: 2,745,249,514.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,649,974.69 : 3,335,098,227.63 = 1,831,196,218.60 : x
  2. Step 2: Convert to fraction form
    2,224,649,974.69/3,335,098,227.63 = 1,831,196,218.60/x
  3. Step 3: Cross multiply
    2,224,649,974.69x = 3,335,098,227.63 × 1,831,196,218.60
  4. Step 4: Simplify right side
    2,224,649,974.69x = 6,107,219,263,095,617,536
  5. Step 5: Solve for x
    x = 6,107,219,263,095,617,536/2,224,649,974.69
  6. Step 6: Final answer
    x = 2,745,249,514.57

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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.