Home / 8,093,246.55-12,139,869.83-8,046,007.35

Finding the Fourth Proportional to 8,093,246.55, 12,139,869.83 and 8,046,007.35

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Solution

The fourth proportional to 8,093,246.55, 12,139,869.83 and 8,046,007.35 is: 12,069,011.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,093,246.55 : 12,139,869.83 = 8,046,007.35 : x
  2. Step 2: Convert to fraction form
    8,093,246.55/12,139,869.83 = 8,046,007.35/x
  3. Step 3: Cross multiply
    8,093,246.55x = 12,139,869.83 × 8,046,007.35
  4. Step 4: Simplify right side
    8,093,246.55x = 97,677,481,839,993.20
  5. Step 5: Solve for x
    x = 97,677,481,839,993.20/8,093,246.55
  6. Step 6: Final answer
    x = 12,069,011.03

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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.