Home / 5,441,299,843.19-8,158,155,002.68-2,410,949,539.38

Finding the Fourth Proportional to 5,441,299,843.19, 8,158,155,002.68 and 2,410,949,539.38

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Solution

The fourth proportional to 5,441,299,843.19, 8,158,155,002.68 and 2,410,949,539.38 is: 3,614,742,913.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,299,843.19 : 8,158,155,002.68 = 2,410,949,539.38 : x
  2. Step 2: Convert to fraction form
    5,441,299,843.19/8,158,155,002.68 = 2,410,949,539.38/x
  3. Step 3: Cross multiply
    5,441,299,843.19x = 8,158,155,002.68 × 2,410,949,539.38
  4. Step 4: Simplify right side
    5,441,299,843.19x = 19,668,900,045,895,741,440
  5. Step 5: Solve for x
    x = 19,668,900,045,895,741,440/5,441,299,843.19
  6. Step 6: Final answer
    x = 3,614,742,913.04

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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.