Home / 1,595,119,391.20-2,392,679,086.80-735,155,999.20

Finding the Fourth Proportional to 1,595,119,391.20, 2,392,679,086.80 and 735,155,999.20

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Solution

The fourth proportional to 1,595,119,391.20, 2,392,679,086.80 and 735,155,999.20 is: 1,102,733,998.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,119,391.20 : 2,392,679,086.80 = 735,155,999.20 : x
  2. Step 2: Convert to fraction form
    1,595,119,391.20/2,392,679,086.80 = 735,155,999.20/x
  3. Step 3: Cross multiply
    1,595,119,391.20x = 2,392,679,086.80 × 735,155,999.20
  4. Step 4: Simplify right side
    1,595,119,391.20x = 1,758,992,384,821,397,760
  5. Step 5: Solve for x
    x = 1,758,992,384,821,397,760/1,595,119,391.20
  6. Step 6: Final answer
    x = 1,102,733,998.80

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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.