Home / 16,220,589.59-24,327,783.59-4,861,038.22

Finding the Fourth Proportional to 16,220,589.59, 24,327,783.59 and 4,861,038.22

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Solution

The fourth proportional to 16,220,589.59, 24,327,783.59 and 4,861,038.22 is: 7,290,628.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,220,589.59 : 24,327,783.59 = 4,861,038.22 : x
  2. Step 2: Convert to fraction form
    16,220,589.59/24,327,783.59 = 4,861,038.22/x
  3. Step 3: Cross multiply
    16,220,589.59x = 24,327,783.59 × 4,861,038.22
  4. Step 4: Simplify right side
    16,220,589.59x = 118,258,285,692,934.70
  5. Step 5: Solve for x
    x = 118,258,285,692,934.70/16,220,589.59
  6. Step 6: Final answer
    x = 7,290,628.06

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1.5x scale

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.