Home / 186,264,465.44-255,183,475.24-179,282,773.76

Finding the Fourth Proportional to 186,264,465.44, 255,183,475.24 and 179,282,773.76

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Solution

The fourth proportional to 186,264,465.44, 255,183,475.24 and 179,282,773.76 is: 245,618,514.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,264,465.44 : 255,183,475.24 = 179,282,773.76 : x
  2. Step 2: Convert to fraction form
    186,264,465.44/255,183,475.24 = 179,282,773.76/x
  3. Step 3: Cross multiply
    186,264,465.44x = 255,183,475.24 × 179,282,773.76
  4. Step 4: Simplify right side
    186,264,465.44x = 45,750,001,258,743,480
  5. Step 5: Solve for x
    x = 45,750,001,258,743,480/186,264,465.44
  6. Step 6: Final answer
    x = 245,618,514.25

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.