Home / 2,443,989,346.98-3,668,351,590.25-2,311,261,957.50

Finding the Fourth Proportional to 2,443,989,346.98, 3,668,351,590.25 and 2,311,261,957.50

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Solution

The fourth proportional to 2,443,989,346.98, 3,668,351,590.25 and 2,311,261,957.50 is: 3,469,131,928.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,989,346.98 : 3,668,351,590.25 = 2,311,261,957.50 : x
  2. Step 2: Convert to fraction form
    2,443,989,346.98/3,668,351,590.25 = 2,311,261,957.50/x
  3. Step 3: Cross multiply
    2,443,989,346.98x = 3,668,351,590.25 × 2,311,261,957.50
  4. Step 4: Simplify right side
    2,443,989,346.98x = 8,478,521,477,279,453,184
  5. Step 5: Solve for x
    x = 8,478,521,477,279,453,184/2,443,989,346.98
  6. Step 6: Final answer
    x = 3,469,131,928.81

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1.5x scale

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.