Home / 104,519,588.86-156,769,252.67-31,737,009.33

Finding the Fourth Proportional to 104,519,588.86, 156,769,252.67 and 31,737,009.33

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Solution

The fourth proportional to 104,519,588.86, 156,769,252.67 and 31,737,009.33 is: 47,602,437.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,519,588.86 : 156,769,252.67 = 31,737,009.33 : x
  2. Step 2: Convert to fraction form
    104,519,588.86/156,769,252.67 = 31,737,009.33/x
  3. Step 3: Cross multiply
    104,519,588.86x = 156,769,252.67 × 31,737,009.33
  4. Step 4: Simplify right side
    104,519,588.86x = 4,975,387,234,724,260
  5. Step 5: Solve for x
    x = 4,975,387,234,724,260/104,519,588.86
  6. Step 6: Final answer
    x = 47,602,437.87

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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.