Home / 434,520,569.77-599,620,140.27-246,361,524.95

Finding the Fourth Proportional to 434,520,569.77, 599,620,140.27 and 246,361,524.95

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Solution

The fourth proportional to 434,520,569.77, 599,620,140.27 and 246,361,524.95 is: 339,968,559.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,520,569.77 : 599,620,140.27 = 246,361,524.95 : x
  2. Step 2: Convert to fraction form
    434,520,569.77/599,620,140.27 = 246,361,524.95/x
  3. Step 3: Cross multiply
    434,520,569.77x = 599,620,140.27 × 246,361,524.95
  4. Step 4: Simplify right side
    434,520,569.77x = 147,723,332,149,149,152
  5. Step 5: Solve for x
    x = 147,723,332,149,149,152/434,520,569.77
  6. Step 6: Final answer
    x = 339,968,559.44

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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.