Home / 2,483,836,280.40-3,725,754,420.60-2,114,520,214.80

Finding the Fourth Proportional to 2,483,836,280.40, 3,725,754,420.60 and 2,114,520,214.80

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Solution

The fourth proportional to 2,483,836,280.40, 3,725,754,420.60 and 2,114,520,214.80 is: 3,171,780,322.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,836,280.40 : 3,725,754,420.60 = 2,114,520,214.80 : x
  2. Step 2: Convert to fraction form
    2,483,836,280.40/3,725,754,420.60 = 2,114,520,214.80/x
  3. Step 3: Cross multiply
    2,483,836,280.40x = 3,725,754,420.60 × 2,114,520,214.80
  4. Step 4: Simplify right side
    2,483,836,280.40x = 7,878,183,037,739,161,600
  5. Step 5: Solve for x
    x = 7,878,183,037,739,161,600/2,483,836,280.40
  6. Step 6: Final answer
    x = 3,171,780,322.20

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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.