Home / 16,180,823.30-24,271,234.95-9,831,460.10

Finding the Fourth Proportional to 16,180,823.30, 24,271,234.95 and 9,831,460.10

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Solution

The fourth proportional to 16,180,823.30, 24,271,234.95 and 9,831,460.10 is: 14,747,190.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,180,823.30 : 24,271,234.95 = 9,831,460.10 : x
  2. Step 2: Convert to fraction form
    16,180,823.30/24,271,234.95 = 9,831,460.10/x
  3. Step 3: Cross multiply
    16,180,823.30x = 24,271,234.95 × 9,831,460.10
  4. Step 4: Simplify right side
    16,180,823.30x = 238,621,677,988,650.47
  5. Step 5: Solve for x
    x = 238,621,677,988,650.47/16,180,823.30
  6. Step 6: Final answer
    x = 14,747,190.15

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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.