Home / 202,835,625,237.35-304,263,223,185-66,694,735,624.50

Finding the Fourth Proportional to 202,835,625,237.35, 304,263,223,185 and 66,694,735,624.50

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Solution

The fourth proportional to 202,835,625,237.35, 304,263,223,185 and 66,694,735,624.50 is: 100,045,320,967.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,835,625,237.35 : 304,263,223,185 = 66,694,735,624.50 : x
  2. Step 2: Convert to fraction form
    202,835,625,237.35/304,263,223,185 = 66,694,735,624.50/x
  3. Step 3: Cross multiply
    202,835,625,237.35x = 304,263,223,185 × 66,694,735,624.50
  4. Step 4: Simplify right side
    202,835,625,237.35x = 20,292,755,230,581,812,363,264
  5. Step 5: Solve for x
    x = 20,292,755,230,581,812,363,264/202,835,625,237.35
  6. Step 6: Final answer
    x = 100,045,320,967.83

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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.