Home / 69,631,752,795.86-104,468,121,558.76-22,467,341,897.30

Finding the Fourth Proportional to 69,631,752,795.86, 104,468,121,558.76 and 22,467,341,897.30

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Solution

The fourth proportional to 69,631,752,795.86, 104,468,121,558.76 and 22,467,341,897.30 is: 33,707,624,900.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,631,752,795.86 : 104,468,121,558.76 = 22,467,341,897.30 : x
  2. Step 2: Convert to fraction form
    69,631,752,795.86/104,468,121,558.76 = 22,467,341,897.30/x
  3. Step 3: Cross multiply
    69,631,752,795.86x = 104,468,121,558.76 × 22,467,341,897.30
  4. Step 4: Simplify right side
    69,631,752,795.86x = 2,347,121,004,429,357,613,056
  5. Step 5: Solve for x
    x = 2,347,121,004,429,357,613,056/69,631,752,795.86
  6. Step 6: Final answer
    x = 33,707,624,900.82

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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.