Home / 36,092,323,917.87-49,812,586,511.58-21,624,990,211.77

Finding the Fourth Proportional to 36,092,323,917.87, 49,812,586,511.58 and 21,624,990,211.77

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Solution

The fourth proportional to 36,092,323,917.87, 49,812,586,511.58 and 21,624,990,211.77 is: 29,845,589,831.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,092,323,917.87 : 49,812,586,511.58 = 21,624,990,211.77 : x
  2. Step 2: Convert to fraction form
    36,092,323,917.87/49,812,586,511.58 = 21,624,990,211.77/x
  3. Step 3: Cross multiply
    36,092,323,917.87x = 49,812,586,511.58 × 21,624,990,211.77
  4. Step 4: Simplify right side
    36,092,323,917.87x = 1,077,196,695,735,614,832,640
  5. Step 5: Solve for x
    x = 1,077,196,695,735,614,832,640/36,092,323,917.87
  6. Step 6: Final answer
    x = 29,845,589,831.98

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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.