Home / 1,604,185,516.44-2,404,579,969.28-539,594,908.58

Finding the Fourth Proportional to 1,604,185,516.44, 2,404,579,969.28 and 539,594,908.58

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Solution

The fourth proportional to 1,604,185,516.44, 2,404,579,969.28 and 539,594,908.58 is: 808,821,109.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,185,516.44 : 2,404,579,969.28 = 539,594,908.58 : x
  2. Step 2: Convert to fraction form
    1,604,185,516.44/2,404,579,969.28 = 539,594,908.58/x
  3. Step 3: Cross multiply
    1,604,185,516.44x = 2,404,579,969.28 × 539,594,908.58
  4. Step 4: Simplify right side
    1,604,185,516.44x = 1,297,499,108,682,220,032
  5. Step 5: Solve for x
    x = 1,297,499,108,682,220,032/1,604,185,516.44
  6. Step 6: Final answer
    x = 808,821,109.15

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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.