Home / 23,343,967.23-35,020,674.98-8,199,079.71

Finding the Fourth Proportional to 23,343,967.23, 35,020,674.98 and 8,199,079.71

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Solution

The fourth proportional to 23,343,967.23, 35,020,674.98 and 8,199,079.71 is: 12,300,278.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,343,967.23 : 35,020,674.98 = 8,199,079.71 : x
  2. Step 2: Convert to fraction form
    23,343,967.23/35,020,674.98 = 8,199,079.71/x
  3. Step 3: Cross multiply
    23,343,967.23x = 35,020,674.98 × 8,199,079.71
  4. Step 4: Simplify right side
    23,343,967.23x = 287,137,305,659,022.62
  5. Step 5: Solve for x
    x = 287,137,305,659,022.62/23,343,967.23
  6. Step 6: Final answer
    x = 12,300,278.82

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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.