Home / 104,228,504.49-156,241,088.58-49,626,419.07

Finding the Fourth Proportional to 104,228,504.49, 156,241,088.58 and 49,626,419.07

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Solution

The fourth proportional to 104,228,504.49, 156,241,088.58 and 49,626,419.07 is: 74,391,221.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,228,504.49 : 156,241,088.58 = 49,626,419.07 : x
  2. Step 2: Convert to fraction form
    104,228,504.49/156,241,088.58 = 49,626,419.07/x
  3. Step 3: Cross multiply
    104,228,504.49x = 156,241,088.58 × 49,626,419.07
  4. Step 4: Simplify right side
    104,228,504.49x = 7,753,685,737,824,072
  5. Step 5: Solve for x
    x = 7,753,685,737,824,072/104,228,504.49
  6. Step 6: Final answer
    x = 74,391,221.25

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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.