Home / 5,441,299,855.02-8,158,155,020.37-2,410,949,551.23

Finding the Fourth Proportional to 5,441,299,855.02, 8,158,155,020.37 and 2,410,949,551.23

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Solution

The fourth proportional to 5,441,299,855.02, 8,158,155,020.37 and 2,410,949,551.23 is: 3,614,742,930.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,299,855.02 : 8,158,155,020.37 = 2,410,949,551.23 : x
  2. Step 2: Convert to fraction form
    5,441,299,855.02/8,158,155,020.37 = 2,410,949,551.23/x
  3. Step 3: Cross multiply
    5,441,299,855.02x = 8,158,155,020.37 × 2,410,949,551.23
  4. Step 4: Simplify right side
    5,441,299,855.02x = 19,668,900,185,225,822,208
  5. Step 5: Solve for x
    x = 19,668,900,185,225,822,208/5,441,299,855.02
  6. Step 6: Final answer
    x = 3,614,742,930.79

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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.