Home / 130,297,007.03-195,445,399.37-33,252,706.85

Finding the Fourth Proportional to 130,297,007.03, 195,445,399.37 and 33,252,706.85

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Solution

The fourth proportional to 130,297,007.03, 195,445,399.37 and 33,252,706.85 is: 49,879,031.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,297,007.03 : 195,445,399.37 = 33,252,706.85 : x
  2. Step 2: Convert to fraction form
    130,297,007.03/195,445,399.37 = 33,252,706.85/x
  3. Step 3: Cross multiply
    130,297,007.03x = 195,445,399.37 × 33,252,706.85
  4. Step 4: Simplify right side
    130,297,007.03x = 6,499,088,569,288,294
  5. Step 5: Solve for x
    x = 6,499,088,569,288,294/130,297,007.03
  6. Step 6: Final answer
    x = 49,879,031.90

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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.