Home / 432,955,059.44-597,522,514.00-263,421,332.89

Finding the Fourth Proportional to 432,955,059.44, 597,522,514.00 and 263,421,332.89

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Solution

The fourth proportional to 432,955,059.44, 597,522,514.00 and 263,421,332.89 is: 363,548,533.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,955,059.44 : 597,522,514.00 = 263,421,332.89 : x
  2. Step 2: Convert to fraction form
    432,955,059.44/597,522,514.00 = 263,421,332.89/x
  3. Step 3: Cross multiply
    432,955,059.44x = 597,522,514.00 × 263,421,332.89
  4. Step 4: Simplify right side
    432,955,059.44x = 157,400,177,065,358,976
  5. Step 5: Solve for x
    x = 157,400,177,065,358,976/432,955,059.44
  6. Step 6: Final answer
    x = 363,548,533.81

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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.