Home / 3,633,161,674.40-5,449,742,511.60-2,104,337,866.40

Finding the Fourth Proportional to 3,633,161,674.40, 5,449,742,511.60 and 2,104,337,866.40

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Solution

The fourth proportional to 3,633,161,674.40, 5,449,742,511.60 and 2,104,337,866.40 is: 3,156,506,799.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,161,674.40 : 5,449,742,511.60 = 2,104,337,866.40 : x
  2. Step 2: Convert to fraction form
    3,633,161,674.40/5,449,742,511.60 = 2,104,337,866.40/x
  3. Step 3: Cross multiply
    3,633,161,674.40x = 5,449,742,511.60 × 2,104,337,866.40
  4. Step 4: Simplify right side
    3,633,161,674.40x = 11,468,099,529,289,721,856
  5. Step 5: Solve for x
    x = 11,468,099,529,289,721,856/3,633,161,674.40
  6. Step 6: Final answer
    x = 3,156,506,799.60

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.