Home / 23,649,639.17-35,475,725.23-7,474,359.65

Finding the Fourth Proportional to 23,649,639.17, 35,475,725.23 and 7,474,359.65

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Solution

The fourth proportional to 23,649,639.17, 35,475,725.23 and 7,474,359.65 is: 11,211,939.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,649,639.17 : 35,475,725.23 = 7,474,359.65 : x
  2. Step 2: Convert to fraction form
    23,649,639.17/35,475,725.23 = 7,474,359.65/x
  3. Step 3: Cross multiply
    23,649,639.17x = 35,475,725.23 × 7,474,359.65
  4. Step 4: Simplify right side
    23,649,639.17x = 265,158,329,017,534.41
  5. Step 5: Solve for x
    x = 265,158,329,017,534.41/23,649,639.17
  6. Step 6: Final answer
    x = 11,211,939.73

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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.