Home / 4,837,002,167.85-6,671,624,513.42-3,228,646,245.03

Finding the Fourth Proportional to 4,837,002,167.85, 6,671,624,513.42 and 3,228,646,245.03

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Solution

The fourth proportional to 4,837,002,167.85, 6,671,624,513.42 and 3,228,646,245.03 is: 4,453,236,671.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837,002,167.85 : 6,671,624,513.42 = 3,228,646,245.03 : x
  2. Step 2: Convert to fraction form
    4,837,002,167.85/6,671,624,513.42 = 3,228,646,245.03/x
  3. Step 3: Cross multiply
    4,837,002,167.85x = 6,671,624,513.42 × 3,228,646,245.03
  4. Step 4: Simplify right side
    4,837,002,167.85x = 21,540,315,433,498,742,784
  5. Step 5: Solve for x
    x = 21,540,315,433,498,742,784/4,837,002,167.85
  6. Step 6: Final answer
    x = 4,453,236,671.39

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Double scale
Find fourth proportional to 4,837,002,168.85, 6,671,624,514.80 and 3,228,646,246.03
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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.