Home / 2,894,820,485.10-4,344,067,256.50-1,236,740,244

Finding the Fourth Proportional to 2,894,820,485.10, 4,344,067,256.50 and 1,236,740,244

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Solution

The fourth proportional to 2,894,820,485.10, 4,344,067,256.50 and 1,236,740,244 is: 1,855,894,977.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,894,820,485.10 : 4,344,067,256.50 = 1,236,740,244 : x
  2. Step 2: Convert to fraction form
    2,894,820,485.10/4,344,067,256.50 = 1,236,740,244/x
  3. Step 3: Cross multiply
    2,894,820,485.10x = 4,344,067,256.50 × 1,236,740,244
  4. Step 4: Simplify right side
    2,894,820,485.10x = 5,372,482,798,756,220,928
  5. Step 5: Solve for x
    x = 5,372,482,798,756,220,928/2,894,820,485.10
  6. Step 6: Final answer
    x = 1,855,894,977.39

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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.