Home / 5,723,136,327.40-8,584,704,491.10-3,546,353,991.40

Finding the Fourth Proportional to 5,723,136,327.40, 8,584,704,491.10 and 3,546,353,991.40

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Solution

The fourth proportional to 5,723,136,327.40, 8,584,704,491.10 and 3,546,353,991.40 is: 5,319,530,987.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,723,136,327.40 : 8,584,704,491.10 = 3,546,353,991.40 : x
  2. Step 2: Convert to fraction form
    5,723,136,327.40/8,584,704,491.10 = 3,546,353,991.40/x
  3. Step 3: Cross multiply
    5,723,136,327.40x = 8,584,704,491.10 × 3,546,353,991.40
  4. Step 4: Simplify right side
    5,723,136,327.40x = 30,444,401,037,001,994,240
  5. Step 5: Solve for x
    x = 30,444,401,037,001,994,240/5,723,136,327.40
  6. Step 6: Final answer
    x = 5,319,530,987.10

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Double scale
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Similar ratio
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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.