Home / 136,299,533,222.76-204,453,464,938.70-46,761,270,646.95

Finding the Fourth Proportional to 136,299,533,222.76, 204,453,464,938.70 and 46,761,270,646.95

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Solution

The fourth proportional to 136,299,533,222.76, 204,453,464,938.70 and 46,761,270,646.95 is: 70,143,334,923.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,299,533,222.76 : 204,453,464,938.70 = 46,761,270,646.95 : x
  2. Step 2: Convert to fraction form
    136,299,533,222.76/204,453,464,938.70 = 46,761,270,646.95/x
  3. Step 3: Cross multiply
    136,299,533,222.76x = 204,453,464,938.70 × 46,761,270,646.95
  4. Step 4: Simplify right side
    136,299,533,222.76x = 9,560,503,808,705,253,343,232
  5. Step 5: Solve for x
    x = 9,560,503,808,705,253,343,232/136,299,533,222.76
  6. Step 6: Final answer
    x = 70,143,334,923.09

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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.