Home / 4,310,779,487.20-6,466,169,230.80-2,933,284,415.20

Finding the Fourth Proportional to 4,310,779,487.20, 6,466,169,230.80 and 2,933,284,415.20

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Solution

The fourth proportional to 4,310,779,487.20, 6,466,169,230.80 and 2,933,284,415.20 is: 4,399,926,622.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310,779,487.20 : 6,466,169,230.80 = 2,933,284,415.20 : x
  2. Step 2: Convert to fraction form
    4,310,779,487.20/6,466,169,230.80 = 2,933,284,415.20/x
  3. Step 3: Cross multiply
    4,310,779,487.20x = 6,466,169,230.80 × 2,933,284,415.20
  4. Step 4: Simplify right side
    4,310,779,487.20x = 18,967,113,430,751,412,224
  5. Step 5: Solve for x
    x = 18,967,113,430,751,412,224/4,310,779,487.20
  6. Step 6: Final answer
    x = 4,399,926,622.80

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Half scale
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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.