Home / 23,956,039.60-35,934,059.40-20,176,903.60

Finding the Fourth Proportional to 23,956,039.60, 35,934,059.40 and 20,176,903.60

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Solution

The fourth proportional to 23,956,039.60, 35,934,059.40 and 20,176,903.60 is: 30,265,355.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,956,039.60 : 35,934,059.40 = 20,176,903.60 : x
  2. Step 2: Convert to fraction form
    23,956,039.60/35,934,059.40 = 20,176,903.60/x
  3. Step 3: Cross multiply
    23,956,039.60x = 35,934,059.40 × 20,176,903.60
  4. Step 4: Simplify right side
    23,956,039.60x = 725,038,052,470,473.88
  5. Step 5: Solve for x
    x = 725,038,052,470,473.88/23,956,039.60
  6. Step 6: Final answer
    x = 30,265,355.40

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Similar ratio
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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.