Home / 432,955,059.94-597,522,514.69-263,421,333.39

Finding the Fourth Proportional to 432,955,059.94, 597,522,514.69 and 263,421,333.39

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Solution

The fourth proportional to 432,955,059.94, 597,522,514.69 and 263,421,333.39 is: 363,548,534.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,955,059.94 : 597,522,514.69 = 263,421,333.39 : x
  2. Step 2: Convert to fraction form
    432,955,059.94/597,522,514.69 = 263,421,333.39/x
  3. Step 3: Cross multiply
    432,955,059.94x = 597,522,514.69 × 263,421,333.39
  4. Step 4: Simplify right side
    432,955,059.94x = 157,400,177,545,880,928
  5. Step 5: Solve for x
    x = 157,400,177,545,880,928/432,955,059.94
  6. Step 6: Final answer
    x = 363,548,534.50

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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.