Home / 4,216,353,153.45-5,818,567,903.29-2,336,879,776.83

Finding the Fourth Proportional to 4,216,353,153.45, 5,818,567,903.29 and 2,336,879,776.83

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Solution

The fourth proportional to 4,216,353,153.45, 5,818,567,903.29 and 2,336,879,776.83 is: 3,224,894,397.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,353,153.45 : 5,818,567,903.29 = 2,336,879,776.83 : x
  2. Step 2: Convert to fraction form
    4,216,353,153.45/5,818,567,903.29 = 2,336,879,776.83/x
  3. Step 3: Cross multiply
    4,216,353,153.45x = 5,818,567,903.29 × 2,336,879,776.83
  4. Step 4: Simplify right side
    4,216,353,153.45x = 13,597,293,663,310,536,704
  5. Step 5: Solve for x
    x = 13,597,293,663,310,536,704/4,216,353,153.45
  6. Step 6: Final answer
    x = 3,224,894,397.71

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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.