Home / 9,933,372.64-14,892,022.95-3,106,433.44

Finding the Fourth Proportional to 9,933,372.64, 14,892,022.95 and 3,106,433.44

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Solution

The fourth proportional to 9,933,372.64, 14,892,022.95 and 3,106,433.44 is: 4,657,137.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,933,372.64 : 14,892,022.95 = 3,106,433.44 : x
  2. Step 2: Convert to fraction form
    9,933,372.64/14,892,022.95 = 3,106,433.44/x
  3. Step 3: Cross multiply
    9,933,372.64x = 14,892,022.95 × 3,106,433.44
  4. Step 4: Simplify right side
    9,933,372.64x = 46,261,078,081,127.45
  5. Step 5: Solve for x
    x = 46,261,078,081,127.45/9,933,372.64
  6. Step 6: Final answer
    x = 4,657,137.08

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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.