Home / 1,076,275,092.24-1,485,259,570.44-581,237,753.04

Finding the Fourth Proportional to 1,076,275,092.24, 1,485,259,570.44 and 581,237,753.04

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Solution

The fourth proportional to 1,076,275,092.24, 1,485,259,570.44 and 581,237,753.04 is: 802,108,068.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,275,092.24 : 1,485,259,570.44 = 581,237,753.04 : x
  2. Step 2: Convert to fraction form
    1,076,275,092.24/1,485,259,570.44 = 581,237,753.04/x
  3. Step 3: Cross multiply
    1,076,275,092.24x = 1,485,259,570.44 × 581,237,753.04
  4. Step 4: Simplify right side
    1,076,275,092.24x = 863,288,935,403,701,120
  5. Step 5: Solve for x
    x = 863,288,935,403,701,120/1,076,275,092.24
  6. Step 6: Final answer
    x = 802,108,068.49

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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.