Home / 2,424,728,999.70-3,637,093,499.55-2,192,276,706.30

Finding the Fourth Proportional to 2,424,728,999.70, 3,637,093,499.55 and 2,192,276,706.30

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Solution

The fourth proportional to 2,424,728,999.70, 3,637,093,499.55 and 2,192,276,706.30 is: 3,288,415,059.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,728,999.70 : 3,637,093,499.55 = 2,192,276,706.30 : x
  2. Step 2: Convert to fraction form
    2,424,728,999.70/3,637,093,499.55 = 2,192,276,706.30/x
  3. Step 3: Cross multiply
    2,424,728,999.70x = 3,637,093,499.55 × 2,192,276,706.30
  4. Step 4: Simplify right side
    2,424,728,999.70x = 7,973,515,357,698,615,296
  5. Step 5: Solve for x
    x = 7,973,515,357,698,615,296/2,424,728,999.70
  6. Step 6: Final answer
    x = 3,288,415,059.45

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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.