Home / 37,551,673,543.32-56,336,222,854.31-12,368,486,709.32

Finding the Fourth Proportional to 37,551,673,543.32, 56,336,222,854.31 and 12,368,486,709.32

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Solution

The fourth proportional to 37,551,673,543.32, 56,336,222,854.31 and 12,368,486,709.32 is: 18,555,599,734.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,551,673,543.32 : 56,336,222,854.31 = 12,368,486,709.32 : x
  2. Step 2: Convert to fraction form
    37,551,673,543.32/56,336,222,854.31 = 12,368,486,709.32/x
  3. Step 3: Cross multiply
    37,551,673,543.32x = 56,336,222,854.31 × 12,368,486,709.32
  4. Step 4: Simplify right side
    37,551,673,543.32x = 696,793,823,626,479,403,008
  5. Step 5: Solve for x
    x = 696,793,823,626,479,403,008/37,551,673,543.32
  6. Step 6: Final answer
    x = 18,555,599,734.39

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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.