Home / 1,568,030,599.22-2,352,035,435.85-635,339,686.79

Finding the Fourth Proportional to 1,568,030,599.22, 2,352,035,435.85 and 635,339,686.79

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Solution

The fourth proportional to 1,568,030,599.22, 2,352,035,435.85 and 635,339,686.79 is: 953,005,290.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,030,599.22 : 2,352,035,435.85 = 635,339,686.79 : x
  2. Step 2: Convert to fraction form
    1,568,030,599.22/2,352,035,435.85 = 635,339,686.79/x
  3. Step 3: Cross multiply
    1,568,030,599.22x = 2,352,035,435.85 × 635,339,686.79
  4. Step 4: Simplify right side
    1,568,030,599.22x = 1,494,341,457,137,847,296
  5. Step 5: Solve for x
    x = 1,494,341,457,137,847,296/1,568,030,599.22
  6. Step 6: Final answer
    x = 953,005,290.77

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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.