Home / 265,265,383.05-366,070,232.16-152,253,568.67

Finding the Fourth Proportional to 265,265,383.05, 366,070,232.16 and 152,253,568.67

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Solution

The fourth proportional to 265,265,383.05, 366,070,232.16 and 152,253,568.67 is: 210,112,222.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,265,383.05 : 366,070,232.16 = 152,253,568.67 : x
  2. Step 2: Convert to fraction form
    265,265,383.05/366,070,232.16 = 152,253,568.67/x
  3. Step 3: Cross multiply
    265,265,383.05x = 366,070,232.16 × 152,253,568.67
  4. Step 4: Simplify right side
    265,265,383.05x = 55,735,499,228,385,056
  5. Step 5: Solve for x
    x = 55,735,499,228,385,056/265,265,383.05
  6. Step 6: Final answer
    x = 210,112,222.66

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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.