Home / 2,289,276,089.10-3,434,166,076.05-835,568,441.10

Finding the Fourth Proportional to 2,289,276,089.10, 3,434,166,076.05 and 835,568,441.10

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Solution

The fourth proportional to 2,289,276,089.10, 3,434,166,076.05 and 835,568,441.10 is: 1,253,444,618.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,289,276,089.10 : 3,434,166,076.05 = 835,568,441.10 : x
  2. Step 2: Convert to fraction form
    2,289,276,089.10/3,434,166,076.05 = 835,568,441.10/x
  3. Step 3: Cross multiply
    2,289,276,089.10x = 3,434,166,076.05 × 835,568,441.10
  4. Step 4: Simplify right side
    2,289,276,089.10x = 2,869,480,794,643,602,944
  5. Step 5: Solve for x
    x = 2,869,480,794,643,602,944/2,289,276,089.10
  6. Step 6: Final answer
    x = 1,253,444,618.72

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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.