Home / 1,466,829,016.20-2,200,243,524.30-484,407,183.60

Finding the Fourth Proportional to 1,466,829,016.20, 2,200,243,524.30 and 484,407,183.60

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Solution

The fourth proportional to 1,466,829,016.20, 2,200,243,524.30 and 484,407,183.60 is: 726,610,775.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,829,016.20 : 2,200,243,524.30 = 484,407,183.60 : x
  2. Step 2: Convert to fraction form
    1,466,829,016.20/2,200,243,524.30 = 484,407,183.60/x
  3. Step 3: Cross multiply
    1,466,829,016.20x = 2,200,243,524.30 × 484,407,183.60
  4. Step 4: Simplify right side
    1,466,829,016.20x = 1,065,813,768,840,301,312
  5. Step 5: Solve for x
    x = 1,065,813,768,840,301,312/1,466,829,016.20
  6. Step 6: Final answer
    x = 726,610,775.40

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Double scale
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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.