Home / 3,031,485,934.68-4,542,541,825.68-2,365,921,852.56

Finding the Fourth Proportional to 3,031,485,934.68, 4,542,541,825.68 and 2,365,921,852.56

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Solution

The fourth proportional to 3,031,485,934.68, 4,542,541,825.68 and 2,365,921,852.56 is: 3,545,224,752.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,485,934.68 : 4,542,541,825.68 = 2,365,921,852.56 : x
  2. Step 2: Convert to fraction form
    3,031,485,934.68/4,542,541,825.68 = 2,365,921,852.56/x
  3. Step 3: Cross multiply
    3,031,485,934.68x = 4,542,541,825.68 × 2,365,921,852.56
  4. Step 4: Simplify right side
    3,031,485,934.68x = 10,747,298,971,544,111,104
  5. Step 5: Solve for x
    x = 10,747,298,971,544,111,104/3,031,485,934.68
  6. Step 6: Final answer
    x = 3,545,224,752.19

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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.