Home / 155,922,498,033.22-233,480,945,804.80-107,612,334,005.80

Finding the Fourth Proportional to 155,922,498,033.22, 233,480,945,804.80 and 107,612,334,005.80

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Solution

The fourth proportional to 155,922,498,033.22, 233,480,945,804.80 and 107,612,334,005.80 is: 161,140,501,472.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,922,498,033.22 : 233,480,945,804.80 = 107,612,334,005.80 : x
  2. Step 2: Convert to fraction form
    155,922,498,033.22/233,480,945,804.80 = 107,612,334,005.80/x
  3. Step 3: Cross multiply
    155,922,498,033.22x = 233,480,945,804.80 × 107,612,334,005.80
  4. Step 4: Simplify right side
    155,922,498,033.22x = 25,125,429,523,936,226,312,192
  5. Step 5: Solve for x
    x = 25,125,429,523,936,226,312,192/155,922,498,033.22
  6. Step 6: Final answer
    x = 161,140,501,472.62

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1.5x scale

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.