Home / 15,924,510.32-23,882,828.85-6,825,576.08

Finding the Fourth Proportional to 15,924,510.32, 23,882,828.85 and 6,825,576.08

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Solution

The fourth proportional to 15,924,510.32, 23,882,828.85 and 6,825,576.08 is: 10,236,676.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,924,510.32 : 23,882,828.85 = 6,825,576.08 : x
  2. Step 2: Convert to fraction form
    15,924,510.32/23,882,828.85 = 6,825,576.08/x
  3. Step 3: Cross multiply
    15,924,510.32x = 23,882,828.85 × 6,825,576.08
  4. Step 4: Simplify right side
    15,924,510.32x = 163,014,065,201,879.78
  5. Step 5: Solve for x
    x = 163,014,065,201,879.78/15,924,510.32
  6. Step 6: Final answer
    x = 10,236,676.79

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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.