Home / 546,569,155.83-754,263,150.55-295,672,923.68

Finding the Fourth Proportional to 546,569,155.83, 754,263,150.55 and 295,672,923.68

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Solution

The fourth proportional to 546,569,155.83, 754,263,150.55 and 295,672,923.68 is: 408,027,398.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,569,155.83 : 754,263,150.55 = 295,672,923.68 : x
  2. Step 2: Convert to fraction form
    546,569,155.83/754,263,150.55 = 295,672,923.68/x
  3. Step 3: Cross multiply
    546,569,155.83x = 754,263,150.55 × 295,672,923.68
  4. Step 4: Simplify right side
    546,569,155.83x = 223,015,190,949,054,464
  5. Step 5: Solve for x
    x = 223,015,190,949,054,464/546,569,155.83
  6. Step 6: Final answer
    x = 408,027,398.86

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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.