Home / 2,425,483,080.70-3,638,224,621.05-1,337,091,912.70

Finding the Fourth Proportional to 2,425,483,080.70, 3,638,224,621.05 and 1,337,091,912.70

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Solution

The fourth proportional to 2,425,483,080.70, 3,638,224,621.05 and 1,337,091,912.70 is: 2,005,637,869.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,483,080.70 : 3,638,224,621.05 = 1,337,091,912.70 : x
  2. Step 2: Convert to fraction form
    2,425,483,080.70/3,638,224,621.05 = 1,337,091,912.70/x
  3. Step 3: Cross multiply
    2,425,483,080.70x = 3,638,224,621.05 × 1,337,091,912.70
  4. Step 4: Simplify right side
    2,425,483,080.70x = 4,864,640,717,391,977,472
  5. Step 5: Solve for x
    x = 4,864,640,717,391,977,472/2,425,483,080.70
  6. Step 6: Final answer
    x = 2,005,637,869.05

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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.