Home / 339,305,205.16-508,009,573.26-183,300,109

Finding the Fourth Proportional to 339,305,205.16, 508,009,573.26 and 183,300,109

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Solution

The fourth proportional to 339,305,205.16, 508,009,573.26 and 183,300,109 is: 274,437,906.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,305,205.16 : 508,009,573.26 = 183,300,109 : x
  2. Step 2: Convert to fraction form
    339,305,205.16/508,009,573.26 = 183,300,109/x
  3. Step 3: Cross multiply
    339,305,205.16x = 508,009,573.26 × 183,300,109
  4. Step 4: Simplify right side
    339,305,205.16x = 93,118,210,151,601,488
  5. Step 5: Solve for x
    x = 93,118,210,151,601,488/339,305,205.16
  6. Step 6: Final answer
    x = 274,437,906.45

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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.