Home / 29,353,644.40-44,030,466.60-7,788,204.40

Finding the Fourth Proportional to 29,353,644.40, 44,030,466.60 and 7,788,204.40

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Solution

The fourth proportional to 29,353,644.40, 44,030,466.60 and 7,788,204.40 is: 11,682,306.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,353,644.40 : 44,030,466.60 = 7,788,204.40 : x
  2. Step 2: Convert to fraction form
    29,353,644.40/44,030,466.60 = 7,788,204.40/x
  3. Step 3: Cross multiply
    29,353,644.40x = 44,030,466.60 × 7,788,204.40
  4. Step 4: Simplify right side
    29,353,644.40x = 342,918,273,708,173.06
  5. Step 5: Solve for x
    x = 342,918,273,708,173.06/29,353,644.40
  6. Step 6: Final answer
    x = 11,682,306.60

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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.