Home / 45,349,733,999.70-68,024,600,999.55-22,130,722,415.70

Finding the Fourth Proportional to 45,349,733,999.70, 68,024,600,999.55 and 22,130,722,415.70

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Solution

The fourth proportional to 45,349,733,999.70, 68,024,600,999.55 and 22,130,722,415.70 is: 33,196,083,623.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349,733,999.70 : 68,024,600,999.55 = 22,130,722,415.70 : x
  2. Step 2: Convert to fraction form
    45,349,733,999.70/68,024,600,999.55 = 22,130,722,415.70/x
  3. Step 3: Cross multiply
    45,349,733,999.70x = 68,024,600,999.55 × 22,130,722,415.70
  4. Step 4: Simplify right side
    45,349,733,999.70x = 1,505,433,562,159,789,899,776
  5. Step 5: Solve for x
    x = 1,505,433,562,159,789,899,776/45,349,733,999.70
  6. Step 6: Final answer
    x = 33,196,083,623.55

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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.