Home / 29,452,037.60-44,178,056.40-9,257,279.60

Finding the Fourth Proportional to 29,452,037.60, 44,178,056.40 and 9,257,279.60

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Solution

The fourth proportional to 29,452,037.60, 44,178,056.40 and 9,257,279.60 is: 13,885,919.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,452,037.60 : 44,178,056.40 = 9,257,279.60 : x
  2. Step 2: Convert to fraction form
    29,452,037.60/44,178,056.40 = 9,257,279.60/x
  3. Step 3: Cross multiply
    29,452,037.60x = 44,178,056.40 × 9,257,279.60
  4. Step 4: Simplify right side
    29,452,037.60x = 408,968,620,279,369.44
  5. Step 5: Solve for x
    x = 408,968,620,279,369.44/29,452,037.60
  6. Step 6: Final answer
    x = 13,885,919.40

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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.