Home / 9,995,642.95-14,993,464.44-2,422,608.70

Finding the Fourth Proportional to 9,995,642.95, 14,993,464.44 and 2,422,608.70

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Solution

The fourth proportional to 9,995,642.95, 14,993,464.44 and 2,422,608.70 is: 3,633,913.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,642.95 : 14,993,464.44 = 2,422,608.70 : x
  2. Step 2: Convert to fraction form
    9,995,642.95/14,993,464.44 = 2,422,608.70/x
  3. Step 3: Cross multiply
    9,995,642.95x = 14,993,464.44 × 2,422,608.70
  4. Step 4: Simplify right side
    9,995,642.95x = 36,323,297,395,484.63
  5. Step 5: Solve for x
    x = 36,323,297,395,484.63/9,995,642.95
  6. Step 6: Final answer
    x = 3,633,913.05

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Double scale
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Similar ratio
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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.