Home / 1,504,394,092.89-2,076,053,014.67-835,335,855.45

Finding the Fourth Proportional to 1,504,394,092.89, 2,076,053,014.67 and 835,335,855.45

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Solution

The fourth proportional to 1,504,394,092.89, 2,076,053,014.67 and 835,335,855.45 is: 1,152,757,465.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,394,092.89 : 2,076,053,014.67 = 835,335,855.45 : x
  2. Step 2: Convert to fraction form
    1,504,394,092.89/2,076,053,014.67 = 835,335,855.45/x
  3. Step 3: Cross multiply
    1,504,394,092.89x = 2,076,053,014.67 × 835,335,855.45
  4. Step 4: Simplify right side
    1,504,394,092.89x = 1,734,201,520,964,739,328
  5. Step 5: Solve for x
    x = 1,734,201,520,964,739,328/1,504,394,092.89
  6. Step 6: Final answer
    x = 1,152,757,465.06

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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.