Home / 367,093,509.90-550,640,264.85-333,650,489.10

Finding the Fourth Proportional to 367,093,509.90, 550,640,264.85 and 333,650,489.10

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Solution

The fourth proportional to 367,093,509.90, 550,640,264.85 and 333,650,489.10 is: 500,475,733.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,093,509.90 : 550,640,264.85 = 333,650,489.10 : x
  2. Step 2: Convert to fraction form
    367,093,509.90/550,640,264.85 = 333,650,489.10/x
  3. Step 3: Cross multiply
    367,093,509.90x = 550,640,264.85 × 333,650,489.10
  4. Step 4: Simplify right side
    367,093,509.90x = 183,721,393,685,356,064
  5. Step 5: Solve for x
    x = 183,721,393,685,356,064/367,093,509.90
  6. Step 6: Final answer
    x = 500,475,733.65

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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.