Home / 4,216,353,280.20-5,818,568,077.80-2,336,879,903.58

Finding the Fourth Proportional to 4,216,353,280.20, 5,818,568,077.80 and 2,336,879,903.58

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Solution

The fourth proportional to 4,216,353,280.20, 5,818,568,077.80 and 2,336,879,903.58 is: 3,224,894,572.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,353,280.20 : 5,818,568,077.80 = 2,336,879,903.58 : x
  2. Step 2: Convert to fraction form
    4,216,353,280.20/5,818,568,077.80 = 2,336,879,903.58/x
  3. Step 3: Cross multiply
    4,216,353,280.20x = 5,818,568,077.80 × 2,336,879,903.58
  4. Step 4: Simplify right side
    4,216,353,280.20x = 13,597,294,808,622,929,920
  5. Step 5: Solve for x
    x = 13,597,294,808,622,929,920/4,216,353,280.20
  6. Step 6: Final answer
    x = 3,224,894,572.40

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Double scale
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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.