Home / 202,835,625,220.88-304,263,223,160.28-66,694,735,608.01

Finding the Fourth Proportional to 202,835,625,220.88, 304,263,223,160.28 and 66,694,735,608.01

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Solution

The fourth proportional to 202,835,625,220.88, 304,263,223,160.28 and 66,694,735,608.01 is: 100,045,320,943.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,835,625,220.88 : 304,263,223,160.28 = 66,694,735,608.01 : x
  2. Step 2: Convert to fraction form
    202,835,625,220.88/304,263,223,160.28 = 66,694,735,608.01/x
  3. Step 3: Cross multiply
    202,835,625,220.88x = 304,263,223,160.28 × 66,694,735,608.01
  4. Step 4: Simplify right side
    202,835,625,220.88x = 20,292,755,223,915,821,793,280
  5. Step 5: Solve for x
    x = 20,292,755,223,915,821,793,280/202,835,625,220.88
  6. Step 6: Final answer
    x = 100,045,320,943.09

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1.5x scale

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.