Home / 149,544,482.67-224,395,755.55-106,105,969.33

Finding the Fourth Proportional to 149,544,482.67, 224,395,755.55 and 106,105,969.33

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Solution

The fourth proportional to 149,544,482.67, 224,395,755.55 and 106,105,969.33 is: 159,215,029.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,544,482.67 : 224,395,755.55 = 106,105,969.33 : x
  2. Step 2: Convert to fraction form
    149,544,482.67/224,395,755.55 = 106,105,969.33/x
  3. Step 3: Cross multiply
    149,544,482.67x = 224,395,755.55 × 106,105,969.33
  4. Step 4: Simplify right side
    149,544,482.67x = 23,809,729,156,170,480
  5. Step 5: Solve for x
    x = 23,809,729,156,170,480/149,544,482.67
  6. Step 6: Final answer
    x = 159,215,029.07

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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.