Home / 36,092,323,918.37-49,812,586,512.27-21,624,990,212.27

Finding the Fourth Proportional to 36,092,323,918.37, 49,812,586,512.27 and 21,624,990,212.27

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Solution

The fourth proportional to 36,092,323,918.37, 49,812,586,512.27 and 21,624,990,212.27 is: 29,845,589,832.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,092,323,918.37 : 49,812,586,512.27 = 21,624,990,212.27 : x
  2. Step 2: Convert to fraction form
    36,092,323,918.37/49,812,586,512.27 = 21,624,990,212.27/x
  3. Step 3: Cross multiply
    36,092,323,918.37x = 49,812,586,512.27 × 21,624,990,212.27
  4. Step 4: Simplify right side
    36,092,323,918.37x = 1,077,196,695,775,442,239,488
  5. Step 5: Solve for x
    x = 1,077,196,695,775,442,239,488/36,092,323,918.37
  6. Step 6: Final answer
    x = 29,845,589,832.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.