Home / 793,118,616.24-1,094,455,710.52-440,682,556.10

Finding the Fourth Proportional to 793,118,616.24, 1,094,455,710.52 and 440,682,556.10

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Solution

The fourth proportional to 793,118,616.24, 1,094,455,710.52 and 440,682,556.10 is: 608,115,268.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,118,616.24 : 1,094,455,710.52 = 440,682,556.10 : x
  2. Step 2: Convert to fraction form
    793,118,616.24/1,094,455,710.52 = 440,682,556.10/x
  3. Step 3: Cross multiply
    793,118,616.24x = 1,094,455,710.52 × 440,682,556.10
  4. Step 4: Simplify right side
    793,118,616.24x = 482,307,540,050,195,264
  5. Step 5: Solve for x
    x = 482,307,540,050,195,264/793,118,616.24
  6. Step 6: Final answer
    x = 608,115,268.23

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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.