Home / 19,297,292.25-26,630,644.17-10,595,388.74

Finding the Fourth Proportional to 19,297,292.25, 26,630,644.17 and 10,595,388.74

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Solution

The fourth proportional to 19,297,292.25, 26,630,644.17 and 10,595,388.74 is: 14,621,845.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,297,292.25 : 26,630,644.17 = 10,595,388.74 : x
  2. Step 2: Convert to fraction form
    19,297,292.25/26,630,644.17 = 10,595,388.74/x
  3. Step 3: Cross multiply
    19,297,292.25x = 26,630,644.17 × 10,595,388.74
  4. Step 4: Simplify right side
    19,297,292.25x = 282,162,027,494,145.81
  5. Step 5: Solve for x
    x = 282,162,027,494,145.81/19,297,292.25
  6. Step 6: Final answer
    x = 14,621,845.58

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Double scale
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Similar ratio
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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.