Home / 202,835,623,255.95-304,263,220,212.30-66,694,733,644.29

Finding the Fourth Proportional to 202,835,623,255.95, 304,263,220,212.30 and 66,694,733,644.29

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Solution

The fourth proportional to 202,835,623,255.95, 304,263,220,212.30 and 66,694,733,644.29 is: 100,045,317,997.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,835,623,255.95 : 304,263,220,212.30 = 66,694,733,644.29 : x
  2. Step 2: Convert to fraction form
    202,835,623,255.95/304,263,220,212.30 = 66,694,733,644.29/x
  3. Step 3: Cross multiply
    202,835,623,255.95x = 304,263,220,212.30 × 66,694,733,644.29
  4. Step 4: Simplify right side
    202,835,623,255.95x = 20,292,754,429,812,389,445,632
  5. Step 5: Solve for x
    x = 20,292,754,429,812,389,445,632/202,835,623,255.95
  6. Step 6: Final answer
    x = 100,045,317,997.25

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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.