Home / 2,366,489,872.80-3,542,932,364.40-1,448,159,824.80

Finding the Fourth Proportional to 2,366,489,872.80, 3,542,932,364.40 and 1,448,159,824.80

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Solution

The fourth proportional to 2,366,489,872.80, 3,542,932,364.40 and 1,448,159,824.80 is: 2,168,077,020.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,489,872.80 : 3,542,932,364.40 = 1,448,159,824.80 : x
  2. Step 2: Convert to fraction form
    2,366,489,872.80/3,542,932,364.40 = 1,448,159,824.80/x
  3. Step 3: Cross multiply
    2,366,489,872.80x = 3,542,932,364.40 × 1,448,159,824.80
  4. Step 4: Simplify right side
    2,366,489,872.80x = 5,130,732,312,107,753,472
  5. Step 5: Solve for x
    x = 5,130,732,312,107,753,472/2,366,489,872.80
  6. Step 6: Final answer
    x = 2,168,077,020.35

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1.5x scale

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.