Home / 84,373,247.73-116,439,602.75-47,201,310.52

Finding the Fourth Proportional to 84,373,247.73, 116,439,602.75 and 47,201,310.52

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Solution

The fourth proportional to 84,373,247.73, 116,439,602.75 and 47,201,310.52 is: 65,140,337.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,373,247.73 : 116,439,602.75 = 47,201,310.52 : x
  2. Step 2: Convert to fraction form
    84,373,247.73/116,439,602.75 = 47,201,310.52/x
  3. Step 3: Cross multiply
    84,373,247.73x = 116,439,602.75 × 47,201,310.52
  4. Step 4: Simplify right side
    84,373,247.73x = 5,496,101,846,228,196
  5. Step 5: Solve for x
    x = 5,496,101,846,228,196/84,373,247.73
  6. Step 6: Final answer
    x = 65,140,337.66

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.