Home / 199,588,559.70-299,382,839.55-184,658,639.70

Finding the Fourth Proportional to 199,588,559.70, 299,382,839.55 and 184,658,639.70

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Solution

The fourth proportional to 199,588,559.70, 299,382,839.55 and 184,658,639.70 is: 276,987,959.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,588,559.70 : 299,382,839.55 = 184,658,639.70 : x
  2. Step 2: Convert to fraction form
    199,588,559.70/299,382,839.55 = 184,658,639.70/x
  3. Step 3: Cross multiply
    199,588,559.70x = 299,382,839.55 × 184,658,639.70
  4. Step 4: Simplify right side
    199,588,559.70x = 55,283,627,900,826,360
  5. Step 5: Solve for x
    x = 55,283,627,900,826,360/199,588,559.70
  6. Step 6: Final answer
    x = 276,987,959.55

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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.