Home / 46,299,473.40-69,429,549.30-22,372,279.80

Finding the Fourth Proportional to 46,299,473.40, 69,429,549.30 and 22,372,279.80

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Solution

The fourth proportional to 46,299,473.40, 69,429,549.30 and 22,372,279.80 is: 33,548,919.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,299,473.40 : 69,429,549.30 = 22,372,279.80 : x
  2. Step 2: Convert to fraction form
    46,299,473.40/69,429,549.30 = 22,372,279.80/x
  3. Step 3: Cross multiply
    46,299,473.40x = 69,429,549.30 × 22,372,279.80
  4. Step 4: Simplify right side
    46,299,473.40x = 1,553,297,303,327,494.25
  5. Step 5: Solve for x
    x = 1,553,297,303,327,494.25/46,299,473.40
  6. Step 6: Final answer
    x = 33,548,919.44

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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.