Home / 16,193,376.90-24,294,319.65-5,819,643.54

Finding the Fourth Proportional to 16,193,376.90, 24,294,319.65 and 5,819,643.54

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Solution

The fourth proportional to 16,193,376.90, 24,294,319.65 and 5,819,643.54 is: 8,730,994.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,193,376.90 : 24,294,319.65 = 5,819,643.54 : x
  2. Step 2: Convert to fraction form
    16,193,376.90/24,294,319.65 = 5,819,643.54/x
  3. Step 3: Cross multiply
    16,193,376.90x = 24,294,319.65 × 5,819,643.54
  4. Step 4: Simplify right side
    16,193,376.90x = 141,384,280,409,817.56
  5. Step 5: Solve for x
    x = 141,384,280,409,817.56/16,193,376.90
  6. Step 6: Final answer
    x = 8,730,994.24

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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.