Home / 15,924,576.28-23,882,927.48-6,825,642

Finding the Fourth Proportional to 15,924,576.28, 23,882,927.48 and 6,825,642

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Solution

The fourth proportional to 15,924,576.28, 23,882,927.48 and 6,825,642 is: 10,236,775.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,924,576.28 : 23,882,927.48 = 6,825,642 : x
  2. Step 2: Convert to fraction form
    15,924,576.28/23,882,927.48 = 6,825,642/x
  3. Step 3: Cross multiply
    15,924,576.28x = 23,882,927.48 × 6,825,642
  4. Step 4: Simplify right side
    15,924,576.28x = 163,016,312,890,442.16
  5. Step 5: Solve for x
    x = 163,016,312,890,442.16/15,924,576.28
  6. Step 6: Final answer
    x = 10,236,775.54

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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.