Home / 29,353,552.40-44,030,328.60-7,788,112.40

Finding the Fourth Proportional to 29,353,552.40, 44,030,328.60 and 7,788,112.40

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Solution

The fourth proportional to 29,353,552.40, 44,030,328.60 and 7,788,112.40 is: 11,682,168.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,353,552.40 : 44,030,328.60 = 7,788,112.40 : x
  2. Step 2: Convert to fraction form
    29,353,552.40/44,030,328.60 = 7,788,112.40/x
  3. Step 3: Cross multiply
    29,353,552.40x = 44,030,328.60 × 7,788,112.40
  4. Step 4: Simplify right side
    29,353,552.40x = 342,913,148,145,734.69
  5. Step 5: Solve for x
    x = 342,913,148,145,734.69/29,353,552.40
  6. Step 6: Final answer
    x = 11,682,168.60

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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.