Home / 16,180,823.55-24,271,235.33-9,831,460.35

Finding the Fourth Proportional to 16,180,823.55, 24,271,235.33 and 9,831,460.35

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Solution

The fourth proportional to 16,180,823.55, 24,271,235.33 and 9,831,460.35 is: 14,747,190.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,180,823.55 : 24,271,235.33 = 9,831,460.35 : x
  2. Step 2: Convert to fraction form
    16,180,823.55/24,271,235.33 = 9,831,460.35/x
  3. Step 3: Cross multiply
    16,180,823.55x = 24,271,235.33 × 9,831,460.35
  4. Step 4: Simplify right side
    16,180,823.55x = 238,621,687,743,256.84
  5. Step 5: Solve for x
    x = 238,621,687,743,256.84/16,180,823.55
  6. Step 6: Final answer
    x = 14,747,190.53

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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.