Home / 53,556,338.84-73,902,583.26-30,035,830.44

Finding the Fourth Proportional to 53,556,338.84, 73,902,583.26 and 30,035,830.44

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Solution

The fourth proportional to 53,556,338.84, 73,902,583.26 and 30,035,830.44 is: 41,446,549.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,556,338.84 : 73,902,583.26 = 30,035,830.44 : x
  2. Step 2: Convert to fraction form
    53,556,338.84/73,902,583.26 = 30,035,830.44/x
  3. Step 3: Cross multiply
    53,556,338.84x = 73,902,583.26 × 30,035,830.44
  4. Step 4: Simplify right side
    53,556,338.84x = 2,219,725,459,875,342.75
  5. Step 5: Solve for x
    x = 2,219,725,459,875,342.75/53,556,338.84
  6. Step 6: Final answer
    x = 41,446,549.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.