Home / 9,496,063.84-14,258,325.84-8,220,605.44

Finding the Fourth Proportional to 9,496,063.84, 14,258,325.84 and 8,220,605.44

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Solution

The fourth proportional to 9,496,063.84, 14,258,325.84 and 8,220,605.44 is: 12,343,226.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,496,063.84 : 14,258,325.84 = 8,220,605.44 : x
  2. Step 2: Convert to fraction form
    9,496,063.84/14,258,325.84 = 8,220,605.44/x
  3. Step 3: Cross multiply
    9,496,063.84x = 14,258,325.84 × 8,220,605.44
  4. Step 4: Simplify right side
    9,496,063.84x = 117,212,070,965,596.58
  5. Step 5: Solve for x
    x = 117,212,070,965,596.58/9,496,063.84
  6. Step 6: Final answer
    x = 12,343,226.93

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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.