Home / 111,832,420,764.86-167,749,258,255.80-37,302,199,588.70

Finding the Fourth Proportional to 111,832,420,764.86, 167,749,258,255.80 and 37,302,199,588.70

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Solution

The fourth proportional to 111,832,420,764.86, 167,749,258,255.80 and 37,302,199,588.70 is: 55,953,508,557.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,832,420,764.86 : 167,749,258,255.80 = 37,302,199,588.70 : x
  2. Step 2: Convert to fraction form
    111,832,420,764.86/167,749,258,255.80 = 37,302,199,588.70/x
  3. Step 3: Cross multiply
    111,832,420,764.86x = 167,749,258,255.80 × 37,302,199,588.70
  4. Step 4: Simplify right side
    111,832,420,764.86x = 6,257,416,312,314,232,045,568
  5. Step 5: Solve for x
    x = 6,257,416,312,314,232,045,568/111,832,420,764.86
  6. Step 6: Final answer
    x = 55,953,508,557.87

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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.