Home / 2,587,344,974.44-3,570,536,064.72-1,473,614,699.56

Finding the Fourth Proportional to 2,587,344,974.44, 3,570,536,064.72 and 1,473,614,699.56

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Solution

The fourth proportional to 2,587,344,974.44, 3,570,536,064.72 and 1,473,614,699.56 is: 2,033,588,285.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,587,344,974.44 : 3,570,536,064.72 = 1,473,614,699.56 : x
  2. Step 2: Convert to fraction form
    2,587,344,974.44/3,570,536,064.72 = 1,473,614,699.56/x
  3. Step 3: Cross multiply
    2,587,344,974.44x = 3,570,536,064.72 × 1,473,614,699.56
  4. Step 4: Simplify right side
    2,587,344,974.44x = 5,261,594,430,280,507,392
  5. Step 5: Solve for x
    x = 5,261,594,430,280,507,392/2,587,344,974.44
  6. Step 6: Final answer
    x = 2,033,588,285.39

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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.