Home / 241,328,154.06-361,995,594.50-68,804,967.78

Finding the Fourth Proportional to 241,328,154.06, 361,995,594.50 and 68,804,967.78

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Solution

The fourth proportional to 241,328,154.06, 361,995,594.50 and 68,804,967.78 is: 103,208,410.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,328,154.06 : 361,995,594.50 = 68,804,967.78 : x
  2. Step 2: Convert to fraction form
    241,328,154.06/361,995,594.50 = 68,804,967.78/x
  3. Step 3: Cross multiply
    241,328,154.06x = 361,995,594.50 × 68,804,967.78
  4. Step 4: Simplify right side
    241,328,154.06x = 24,907,095,216,074,444
  5. Step 5: Solve for x
    x = 24,907,095,216,074,444/241,328,154.06
  6. Step 6: Final answer
    x = 103,208,410.61

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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.