Home / 136,299,533,433.12-204,453,465,256.20-46,761,270,859.08

Finding the Fourth Proportional to 136,299,533,433.12, 204,453,465,256.20 and 46,761,270,859.08

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Solution

The fourth proportional to 136,299,533,433.12, 204,453,465,256.20 and 46,761,270,859.08 is: 70,143,335,241.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,299,533,433.12 : 204,453,465,256.20 = 46,761,270,859.08 : x
  2. Step 2: Convert to fraction form
    136,299,533,433.12/204,453,465,256.20 = 46,761,270,859.08/x
  3. Step 3: Cross multiply
    136,299,533,433.12x = 204,453,465,256.20 × 46,761,270,859.08
  4. Step 4: Simplify right side
    136,299,533,433.12x = 9,560,503,866,922,671,013,888
  5. Step 5: Solve for x
    x = 9,560,503,866,922,671,013,888/136,299,533,433.12
  6. Step 6: Final answer
    x = 70,143,335,241.96

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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.