Home / 16,354,803.60-24,532,205.40-13,166,157.60

Finding the Fourth Proportional to 16,354,803.60, 24,532,205.40 and 13,166,157.60

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Solution

The fourth proportional to 16,354,803.60, 24,532,205.40 and 13,166,157.60 is: 19,749,236.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354,803.60 : 24,532,205.40 = 13,166,157.60 : x
  2. Step 2: Convert to fraction form
    16,354,803.60/24,532,205.40 = 13,166,157.60/x
  3. Step 3: Cross multiply
    16,354,803.60x = 24,532,205.40 × 13,166,157.60
  4. Step 4: Simplify right side
    16,354,803.60x = 322,994,882,571,971
  5. Step 5: Solve for x
    x = 322,994,882,571,971/16,354,803.60
  6. Step 6: Final answer
    x = 19,749,236.40

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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.