Home / 137,426,529,155.54-206,169,614,798.27-41,810,063,027.59

Finding the Fourth Proportional to 137,426,529,155.54, 206,169,614,798.27 and 41,810,063,027.59

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Solution

The fourth proportional to 137,426,529,155.54, 206,169,614,798.27 and 41,810,063,027.59 is: 62,724,167,175.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,426,529,155.54 : 206,169,614,798.27 = 41,810,063,027.59 : x
  2. Step 2: Convert to fraction form
    137,426,529,155.54/206,169,614,798.27 = 41,810,063,027.59/x
  3. Step 3: Cross multiply
    137,426,529,155.54x = 206,169,614,798.27 × 41,810,063,027.59
  4. Step 4: Simplify right side
    137,426,529,155.54x = 8,619,964,589,090,033,106,944
  5. Step 5: Solve for x
    x = 8,619,964,589,090,033,106,944/137,426,529,155.54
  6. Step 6: Final answer
    x = 62,724,167,175.42

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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.