Home / 339,305,204.16-508,009,571.76-183,300,108

Finding the Fourth Proportional to 339,305,204.16, 508,009,571.76 and 183,300,108

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Solution

The fourth proportional to 339,305,204.16, 508,009,571.76 and 183,300,108 is: 274,437,904.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,305,204.16 : 508,009,571.76 = 183,300,108 : x
  2. Step 2: Convert to fraction form
    339,305,204.16/508,009,571.76 = 183,300,108/x
  3. Step 3: Cross multiply
    339,305,204.16x = 508,009,571.76 × 183,300,108
  4. Step 4: Simplify right side
    339,305,204.16x = 93,118,209,368,641,744
  5. Step 5: Solve for x
    x = 93,118,209,368,641,744/339,305,204.16
  6. Step 6: Final answer
    x = 274,437,904.95

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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.