Home / 34,285,824.05-47,300,968.85-19,593,608.54

Finding the Fourth Proportional to 34,285,824.05, 47,300,968.85 and 19,593,608.54

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Solution

The fourth proportional to 34,285,824.05, 47,300,968.85 and 19,593,608.54 is: 27,031,482.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,285,824.05 : 47,300,968.85 = 19,593,608.54 : x
  2. Step 2: Convert to fraction form
    34,285,824.05/47,300,968.85 = 19,593,608.54/x
  3. Step 3: Cross multiply
    34,285,824.05x = 47,300,968.85 × 19,593,608.54
  4. Step 4: Simplify right side
    34,285,824.05x = 926,796,666,875,161.12
  5. Step 5: Solve for x
    x = 926,796,666,875,161.12/34,285,824.05
  6. Step 6: Final answer
    x = 27,031,482.91

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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.