Home / 2,019,826,426.20-3,024,637,805.70-1,325,977,056.60

Finding the Fourth Proportional to 2,019,826,426.20, 3,024,637,805.70 and 1,325,977,056.60

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Solution

The fourth proportional to 2,019,826,426.20, 3,024,637,805.70 and 1,325,977,056.60 is: 1,985,616,329.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,826,426.20 : 3,024,637,805.70 = 1,325,977,056.60 : x
  2. Step 2: Convert to fraction form
    2,019,826,426.20/3,024,637,805.70 = 1,325,977,056.60/x
  3. Step 3: Cross multiply
    2,019,826,426.20x = 3,024,637,805.70 × 1,325,977,056.60
  4. Step 4: Simplify right side
    2,019,826,426.20x = 4,010,600,334,883,168,256
  5. Step 5: Solve for x
    x = 4,010,600,334,883,168,256/2,019,826,426.20
  6. Step 6: Final answer
    x = 1,985,616,329.63

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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.