Home / 9,542,457,029.70-14,313,685,544.55-2,556,346,220.10

Finding the Fourth Proportional to 9,542,457,029.70, 14,313,685,544.55 and 2,556,346,220.10

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Solution

The fourth proportional to 9,542,457,029.70, 14,313,685,544.55 and 2,556,346,220.10 is: 3,834,519,330.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,542,457,029.70 : 14,313,685,544.55 = 2,556,346,220.10 : x
  2. Step 2: Convert to fraction form
    9,542,457,029.70/14,313,685,544.55 = 2,556,346,220.10/x
  3. Step 3: Cross multiply
    9,542,457,029.70x = 14,313,685,544.55 × 2,556,346,220.10
  4. Step 4: Simplify right side
    9,542,457,029.70x = 36,590,735,937,510,400,000
  5. Step 5: Solve for x
    x = 36,590,735,937,510,400,000/9,542,457,029.70
  6. Step 6: Final answer
    x = 3,834,519,330.15

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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.