Home / 2,317,656,125.70-3,476,484,188.55-2,106,780,336.90

Finding the Fourth Proportional to 2,317,656,125.70, 3,476,484,188.55 and 2,106,780,336.90

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Solution

The fourth proportional to 2,317,656,125.70, 3,476,484,188.55 and 2,106,780,336.90 is: 3,160,170,505.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,656,125.70 : 3,476,484,188.55 = 2,106,780,336.90 : x
  2. Step 2: Convert to fraction form
    2,317,656,125.70/3,476,484,188.55 = 2,106,780,336.90/x
  3. Step 3: Cross multiply
    2,317,656,125.70x = 3,476,484,188.55 × 2,106,780,336.90
  4. Step 4: Simplify right side
    2,317,656,125.70x = 7,324,188,529,980,893,184
  5. Step 5: Solve for x
    x = 7,324,188,529,980,893,184/2,317,656,125.70
  6. Step 6: Final answer
    x = 3,160,170,505.35

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1.5x scale

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.