Home / 2,457,400,405.60-3,686,100,608.40-1,630,903,362.40

Finding the Fourth Proportional to 2,457,400,405.60, 3,686,100,608.40 and 1,630,903,362.40

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Solution

The fourth proportional to 2,457,400,405.60, 3,686,100,608.40 and 1,630,903,362.40 is: 2,446,355,043.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,400,405.60 : 3,686,100,608.40 = 1,630,903,362.40 : x
  2. Step 2: Convert to fraction form
    2,457,400,405.60/3,686,100,608.40 = 1,630,903,362.40/x
  3. Step 3: Cross multiply
    2,457,400,405.60x = 3,686,100,608.40 × 1,630,903,362.40
  4. Step 4: Simplify right side
    2,457,400,405.60x = 6,011,673,876,384,245,760
  5. Step 5: Solve for x
    x = 6,011,673,876,384,245,760/2,457,400,405.60
  6. Step 6: Final answer
    x = 2,446,355,043.60

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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.