Home / 24,300,835.20-36,451,684.80-7,261,718.40

Finding the Fourth Proportional to 24,300,835.20, 36,451,684.80 and 7,261,718.40

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Solution

The fourth proportional to 24,300,835.20, 36,451,684.80 and 7,261,718.40 is: 10,892,706.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,300,835.20 : 36,451,684.80 = 7,261,718.40 : x
  2. Step 2: Convert to fraction form
    24,300,835.20/36,451,684.80 = 7,261,718.40/x
  3. Step 3: Cross multiply
    24,300,835.20x = 36,451,684.80 × 7,261,718.40
  4. Step 4: Simplify right side
    24,300,835.20x = 264,701,870,223,160.31
  5. Step 5: Solve for x
    x = 264,701,870,223,160.31/24,300,835.20
  6. Step 6: Final answer
    x = 10,892,706.69

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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.