Home / 25,764,800.40-38,647,176.30-6,595,526.70

Finding the Fourth Proportional to 25,764,800.40, 38,647,176.30 and 6,595,526.70

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Solution

The fourth proportional to 25,764,800.40, 38,647,176.30 and 6,595,526.70 is: 9,893,283.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,764,800.40 : 38,647,176.30 = 6,595,526.70 : x
  2. Step 2: Convert to fraction form
    25,764,800.40/38,647,176.30 = 6,595,526.70/x
  3. Step 3: Cross multiply
    25,764,800.40x = 38,647,176.30 × 6,595,526.70
  4. Step 4: Simplify right side
    25,764,800.40x = 254,898,483,166,257.19
  5. Step 5: Solve for x
    x = 254,898,483,166,257.19/25,764,800.40
  6. Step 6: Final answer
    x = 9,893,283.83

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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.