Home / 2,425,483,109.70-3,638,224,664.55-1,337,091,941.70

Finding the Fourth Proportional to 2,425,483,109.70, 3,638,224,664.55 and 1,337,091,941.70

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Solution

The fourth proportional to 2,425,483,109.70, 3,638,224,664.55 and 1,337,091,941.70 is: 2,005,637,912.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,483,109.70 : 3,638,224,664.55 = 1,337,091,941.70 : x
  2. Step 2: Convert to fraction form
    2,425,483,109.70/3,638,224,664.55 = 1,337,091,941.70/x
  3. Step 3: Cross multiply
    2,425,483,109.70x = 3,638,224,664.55 × 1,337,091,941.70
  4. Step 4: Simplify right side
    2,425,483,109.70x = 4,864,640,881,063,991,296
  5. Step 5: Solve for x
    x = 4,864,640,881,063,991,296/2,425,483,109.70
  6. Step 6: Final answer
    x = 2,005,637,912.55

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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.