Home / 24,194,000.40-36,291,000.60-12,100,765.20

Finding the Fourth Proportional to 24,194,000.40, 36,291,000.60 and 12,100,765.20

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Solution

The fourth proportional to 24,194,000.40, 36,291,000.60 and 12,100,765.20 is: 18,151,147.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,194,000.40 : 36,291,000.60 = 12,100,765.20 : x
  2. Step 2: Convert to fraction form
    24,194,000.40/36,291,000.60 = 12,100,765.20/x
  3. Step 3: Cross multiply
    24,194,000.40x = 36,291,000.60 × 12,100,765.20
  4. Step 4: Simplify right side
    24,194,000.40x = 439,148,877,133,659.12
  5. Step 5: Solve for x
    x = 439,148,877,133,659.12/24,194,000.40
  6. Step 6: Final answer
    x = 18,151,147.80

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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.