Home / 4,368,370,025.20-6,552,555,037.80-1,609,978,658.80

Finding the Fourth Proportional to 4,368,370,025.20, 6,552,555,037.80 and 1,609,978,658.80

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Solution

The fourth proportional to 4,368,370,025.20, 6,552,555,037.80 and 1,609,978,658.80 is: 2,414,967,988.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,370,025.20 : 6,552,555,037.80 = 1,609,978,658.80 : x
  2. Step 2: Convert to fraction form
    4,368,370,025.20/6,552,555,037.80 = 1,609,978,658.80/x
  3. Step 3: Cross multiply
    4,368,370,025.20x = 6,552,555,037.80 × 1,609,978,658.80
  4. Step 4: Simplify right side
    4,368,370,025.20x = 10,549,473,771,470,428,160
  5. Step 5: Solve for x
    x = 10,549,473,771,470,428,160/4,368,370,025.20
  6. Step 6: Final answer
    x = 2,414,967,988.20

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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.