Home / 63,733,546,790.68-87,960,007,004.26-36,273,809,746.67

Finding the Fourth Proportional to 63,733,546,790.68, 87,960,007,004.26 and 36,273,809,746.67

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Solution

The fourth proportional to 63,733,546,790.68, 87,960,007,004.26 and 36,273,809,746.67 is: 50,062,246,964.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,733,546,790.68 : 87,960,007,004.26 = 36,273,809,746.67 : x
  2. Step 2: Convert to fraction form
    63,733,546,790.68/87,960,007,004.26 = 36,273,809,746.67/x
  3. Step 3: Cross multiply
    63,733,546,790.68x = 87,960,007,004.26 × 36,273,809,746.67
  4. Step 4: Simplify right side
    63,733,546,790.68x = 3,190,644,559,388,287,696,896
  5. Step 5: Solve for x
    x = 3,190,644,559,388,287,696,896/63,733,546,790.68
  6. Step 6: Final answer
    x = 50,062,246,964.97

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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.