Home / 37,551,673,571.10-56,336,222,895.90-12,368,486,736.96

Finding the Fourth Proportional to 37,551,673,571.10, 56,336,222,895.90 and 12,368,486,736.96

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Solution

The fourth proportional to 37,551,673,571.10, 56,336,222,895.90 and 12,368,486,736.96 is: 18,555,599,775.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,551,673,571.10 : 56,336,222,895.90 = 12,368,486,736.96 : x
  2. Step 2: Convert to fraction form
    37,551,673,571.10/56,336,222,895.90 = 12,368,486,736.96/x
  3. Step 3: Cross multiply
    37,551,673,571.10x = 56,336,222,895.90 × 12,368,486,736.96
  4. Step 4: Simplify right side
    37,551,673,571.10x = 696,793,825,698,361,376,768
  5. Step 5: Solve for x
    x = 696,793,825,698,361,376,768/37,551,673,571.10
  6. Step 6: Final answer
    x = 18,555,599,775.84

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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.