Home / 2,249,647,687.70-3,374,471,531.55-795,625,111.70

Finding the Fourth Proportional to 2,249,647,687.70, 3,374,471,531.55 and 795,625,111.70

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Solution

The fourth proportional to 2,249,647,687.70, 3,374,471,531.55 and 795,625,111.70 is: 1,193,437,667.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,647,687.70 : 3,374,471,531.55 = 795,625,111.70 : x
  2. Step 2: Convert to fraction form
    2,249,647,687.70/3,374,471,531.55 = 795,625,111.70/x
  3. Step 3: Cross multiply
    2,249,647,687.70x = 3,374,471,531.55 × 795,625,111.70
  4. Step 4: Simplify right side
    2,249,647,687.70x = 2,684,814,289,217,938,944
  5. Step 5: Solve for x
    x = 2,684,814,289,217,938,944/2,249,647,687.70
  6. Step 6: Final answer
    x = 1,193,437,667.55

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Double scale
Find fourth proportional to 2,249,647,688.70, 3,374,471,533.05 and 795,625,112.70
Similar ratio
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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.