Home / 117,024,586.32-175,608,627.84-52,383,048.24

Finding the Fourth Proportional to 117,024,586.32, 175,608,627.84 and 52,383,048.24

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Solution

The fourth proportional to 117,024,586.32, 175,608,627.84 and 52,383,048.24 is: 78,606,688.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,024,586.32 : 175,608,627.84 = 52,383,048.24 : x
  2. Step 2: Convert to fraction form
    117,024,586.32/175,608,627.84 = 52,383,048.24/x
  3. Step 3: Cross multiply
    117,024,586.32x = 175,608,627.84 × 52,383,048.24
  4. Step 4: Simplify right side
    117,024,586.32x = 9,198,915,223,502,928
  5. Step 5: Solve for x
    x = 9,198,915,223,502,928/117,024,586.32
  6. Step 6: Final answer
    x = 78,606,688.67

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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.