Home / 37,551,673,550.07-56,336,222,864.43-12,368,486,716.07

Finding the Fourth Proportional to 37,551,673,550.07, 56,336,222,864.43 and 12,368,486,716.07

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Solution

The fourth proportional to 37,551,673,550.07, 56,336,222,864.43 and 12,368,486,716.07 is: 18,555,599,744.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,551,673,550.07 : 56,336,222,864.43 = 12,368,486,716.07 : x
  2. Step 2: Convert to fraction form
    37,551,673,550.07/56,336,222,864.43 = 12,368,486,716.07/x
  3. Step 3: Cross multiply
    37,551,673,550.07x = 56,336,222,864.43 × 12,368,486,716.07
  4. Step 4: Simplify right side
    37,551,673,550.07x = 696,793,824,131,979,804,672
  5. Step 5: Solve for x
    x = 696,793,824,131,979,804,672/37,551,673,550.07
  6. Step 6: Final answer
    x = 18,555,599,744.52

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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.