Home / 23,405,113.76-35,095,047.36-10,618,641.92

Finding the Fourth Proportional to 23,405,113.76, 35,095,047.36 and 10,618,641.92

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Solution

The fourth proportional to 23,405,113.76, 35,095,047.36 and 10,618,641.92 is: 15,922,235.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,405,113.76 : 35,095,047.36 = 10,618,641.92 : x
  2. Step 2: Convert to fraction form
    23,405,113.76/35,095,047.36 = 10,618,641.92/x
  3. Step 3: Cross multiply
    23,405,113.76x = 35,095,047.36 × 10,618,641.92
  4. Step 4: Simplify right side
    23,405,113.76x = 372,661,741,081,281.31
  5. Step 5: Solve for x
    x = 372,661,741,081,281.31/23,405,113.76
  6. Step 6: Final answer
    x = 15,922,235.84

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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.