Home / 2,544,098,020.20-3,510,834,148.26-1,430,269,067.88

Finding the Fourth Proportional to 2,544,098,020.20, 3,510,834,148.26 and 1,430,269,067.88

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Solution

The fourth proportional to 2,544,098,020.20, 3,510,834,148.26 and 1,430,269,067.88 is: 1,973,759,440.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,098,020.20 : 3,510,834,148.26 = 1,430,269,067.88 : x
  2. Step 2: Convert to fraction form
    2,544,098,020.20/3,510,834,148.26 = 1,430,269,067.88/x
  3. Step 3: Cross multiply
    2,544,098,020.20x = 3,510,834,148.26 × 1,430,269,067.88
  4. Step 4: Simplify right side
    2,544,098,020.20x = 5,021,437,484,713,104,384
  5. Step 5: Solve for x
    x = 5,021,437,484,713,104,384/2,544,098,020.20
  6. Step 6: Final answer
    x = 1,973,759,440.42

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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.