Home / 33,550,328.48-50,317,172.40-14,378,911.52

Finding the Fourth Proportional to 33,550,328.48, 50,317,172.40 and 14,378,911.52

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Solution

The fourth proportional to 33,550,328.48, 50,317,172.40 and 14,378,911.52 is: 21,564,801.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,550,328.48 : 50,317,172.40 = 14,378,911.52 : x
  2. Step 2: Convert to fraction form
    33,550,328.48/50,317,172.40 = 14,378,911.52/x
  3. Step 3: Cross multiply
    33,550,328.48x = 50,317,172.40 × 14,378,911.52
  4. Step 4: Simplify right side
    33,550,328.48x = 723,506,169,876,186
  5. Step 5: Solve for x
    x = 723,506,169,876,186/33,550,328.48
  6. Step 6: Final answer
    x = 21,564,801.38

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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.