Home / 2,624,247,535.20-3,621,468,089.52-1,434,893,336.16

Finding the Fourth Proportional to 2,624,247,535.20, 3,621,468,089.52 and 1,434,893,336.16

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Solution

The fourth proportional to 2,624,247,535.20, 3,621,468,089.52 and 1,434,893,336.16 is: 1,980,156,353.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,247,535.20 : 3,621,468,089.52 = 1,434,893,336.16 : x
  2. Step 2: Convert to fraction form
    2,624,247,535.20/3,621,468,089.52 = 1,434,893,336.16/x
  3. Step 3: Cross multiply
    2,624,247,535.20x = 3,621,468,089.52 × 1,434,893,336.16
  4. Step 4: Simplify right side
    2,624,247,535.20x = 5,196,420,428,768,334,848
  5. Step 5: Solve for x
    x = 5,196,420,428,768,334,848/2,624,247,535.20
  6. Step 6: Final answer
    x = 1,980,156,353.04

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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.