Home / 331,899,373.44-458,009,128.96-183,217,301.12

Finding the Fourth Proportional to 331,899,373.44, 458,009,128.96 and 183,217,301.12

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Solution

The fourth proportional to 331,899,373.44, 458,009,128.96 and 183,217,301.12 is: 252,833,247.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,899,373.44 : 458,009,128.96 = 183,217,301.12 : x
  2. Step 2: Convert to fraction form
    331,899,373.44/458,009,128.96 = 183,217,301.12/x
  3. Step 3: Cross multiply
    331,899,373.44x = 458,009,128.96 × 183,217,301.12
  4. Step 4: Simplify right side
    331,899,373.44x = 83,915,196,496,373,232
  5. Step 5: Solve for x
    x = 83,915,196,496,373,232/331,899,373.44
  6. Step 6: Final answer
    x = 252,833,247.70

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Why These Related Problems?

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