Home / 434,523,812.88-599,624,608.62-246,364,764.87

Finding the Fourth Proportional to 434,523,812.88, 599,624,608.62 and 246,364,764.87

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Solution

The fourth proportional to 434,523,812.88, 599,624,608.62 and 246,364,764.87 is: 339,973,026.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,523,812.88 : 599,624,608.62 = 246,364,764.87 : x
  2. Step 2: Convert to fraction form
    434,523,812.88/599,624,608.62 = 246,364,764.87/x
  3. Step 3: Cross multiply
    434,523,812.88x = 599,624,608.62 × 246,364,764.87
  4. Step 4: Simplify right side
    434,523,812.88x = 147,726,375,712,932,064
  5. Step 5: Solve for x
    x = 147,726,375,712,932,064/434,523,812.88
  6. Step 6: Final answer
    x = 339,973,026.41

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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.