Home / 23,708,780.86-35,568,247.68-7,091,693.07

Finding the Fourth Proportional to 23,708,780.86, 35,568,247.68 and 7,091,693.07

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Solution

The fourth proportional to 23,708,780.86, 35,568,247.68 and 7,091,693.07 is: 10,639,058.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,708,780.86 : 35,568,247.68 = 7,091,693.07 : x
  2. Step 2: Convert to fraction form
    23,708,780.86/35,568,247.68 = 7,091,693.07/x
  3. Step 3: Cross multiply
    23,708,780.86x = 35,568,247.68 × 7,091,693.07
  4. Step 4: Simplify right side
    23,708,780.86x = 252,239,095,504,312.22
  5. Step 5: Solve for x
    x = 252,239,095,504,312.22/23,708,780.86
  6. Step 6: Final answer
    x = 10,639,058.03

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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.