Home / 3,203,628,700.80-4,421,455,499.52-2,314,432,295.04

Finding the Fourth Proportional to 3,203,628,700.80, 4,421,455,499.52 and 2,314,432,295.04

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Solution

The fourth proportional to 3,203,628,700.80, 4,421,455,499.52 and 2,314,432,295.04 is: 3,194,240,142.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,628,700.80 : 4,421,455,499.52 = 2,314,432,295.04 : x
  2. Step 2: Convert to fraction form
    3,203,628,700.80/4,421,455,499.52 = 2,314,432,295.04/x
  3. Step 3: Cross multiply
    3,203,628,700.80x = 4,421,455,499.52 × 2,314,432,295.04
  4. Step 4: Simplify right side
    3,203,628,700.80x = 10,233,159,399,171,303,424
  5. Step 5: Solve for x
    x = 10,233,159,399,171,303,424/3,203,628,700.80
  6. Step 6: Final answer
    x = 3,194,240,142.94

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Double scale
Find fourth proportional to 3,203,628,701.80, 4,421,455,500.90 and 2,314,432,296.04
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1.5x scale

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.