Home / 3,029,500,237.20-4,544,250,355.80-1,396,913,485.20

Finding the Fourth Proportional to 3,029,500,237.20, 4,544,250,355.80 and 1,396,913,485.20

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Solution

The fourth proportional to 3,029,500,237.20, 4,544,250,355.80 and 1,396,913,485.20 is: 2,095,370,227.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,500,237.20 : 4,544,250,355.80 = 1,396,913,485.20 : x
  2. Step 2: Convert to fraction form
    3,029,500,237.20/4,544,250,355.80 = 1,396,913,485.20/x
  3. Step 3: Cross multiply
    3,029,500,237.20x = 4,544,250,355.80 × 1,396,913,485.20
  4. Step 4: Simplify right side
    3,029,500,237.20x = 6,347,924,602,141,918,208
  5. Step 5: Solve for x
    x = 6,347,924,602,141,918,208/3,029,500,237.20
  6. Step 6: Final answer
    x = 2,095,370,227.80

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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.