Home / 37,276,360,971.92-55,922,394,329.22-12,092,111,404.57

Finding the Fourth Proportional to 37,276,360,971.92, 55,922,394,329.22 and 12,092,111,404.57

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Solution

The fourth proportional to 37,276,360,971.92, 55,922,394,329.22 and 12,092,111,404.57 is: 18,140,714,506.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,276,360,971.92 : 55,922,394,329.22 = 12,092,111,404.57 : x
  2. Step 2: Convert to fraction form
    37,276,360,971.92/55,922,394,329.22 = 12,092,111,404.57/x
  3. Step 3: Cross multiply
    37,276,360,971.92x = 55,922,394,329.22 × 12,092,111,404.57
  4. Step 4: Simplify right side
    37,276,360,971.92x = 676,219,822,239,313,952,768
  5. Step 5: Solve for x
    x = 676,219,822,239,313,952,768/37,276,360,971.92
  6. Step 6: Final answer
    x = 18,140,714,506.67

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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.