Home / 16,033,219.20-24,049,828.80-4,674,038.40

Finding the Fourth Proportional to 16,033,219.20, 24,049,828.80 and 4,674,038.40

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Solution

The fourth proportional to 16,033,219.20, 24,049,828.80 and 4,674,038.40 is: 7,011,057.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,033,219.20 : 24,049,828.80 = 4,674,038.40 : x
  2. Step 2: Convert to fraction form
    16,033,219.20/24,049,828.80 = 4,674,038.40/x
  3. Step 3: Cross multiply
    16,033,219.20x = 24,049,828.80 × 4,674,038.40
  4. Step 4: Simplify right side
    16,033,219.20x = 112,409,823,324,625.94
  5. Step 5: Solve for x
    x = 112,409,823,324,625.94/16,033,219.20
  6. Step 6: Final answer
    x = 7,011,057.60

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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.