Home / 118,410,482.53-177,613,709.32-35,412,424.75

Finding the Fourth Proportional to 118,410,482.53, 177,613,709.32 and 35,412,424.75

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Solution

The fourth proportional to 118,410,482.53, 177,613,709.32 and 35,412,424.75 is: 53,118,034.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,410,482.53 : 177,613,709.32 = 35,412,424.75 : x
  2. Step 2: Convert to fraction form
    118,410,482.53/177,613,709.32 = 35,412,424.75/x
  3. Step 3: Cross multiply
    118,410,482.53x = 177,613,709.32 × 35,412,424.75
  4. Step 4: Simplify right side
    118,410,482.53x = 6,289,732,115,862,873
  5. Step 5: Solve for x
    x = 6,289,732,115,862,873/118,410,482.53
  6. Step 6: Final answer
    x = 53,118,034.67

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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.