Home / 2,016,648,119.10-3,024,972,178.65-1,396,775,336.70

Finding the Fourth Proportional to 2,016,648,119.10, 3,024,972,178.65 and 1,396,775,336.70

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Solution

The fourth proportional to 2,016,648,119.10, 3,024,972,178.65 and 1,396,775,336.70 is: 2,095,163,005.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,648,119.10 : 3,024,972,178.65 = 1,396,775,336.70 : x
  2. Step 2: Convert to fraction form
    2,016,648,119.10/3,024,972,178.65 = 1,396,775,336.70/x
  3. Step 3: Cross multiply
    2,016,648,119.10x = 3,024,972,178.65 × 1,396,775,336.70
  4. Step 4: Simplify right side
    2,016,648,119.10x = 4,225,206,533,341,986,816
  5. Step 5: Solve for x
    x = 4,225,206,533,341,986,816/2,016,648,119.10
  6. Step 6: Final answer
    x = 2,095,163,005.05

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Double scale
Find fourth proportional to 2,016,648,120.10, 3,024,972,180.15 and 1,396,775,337.70
Similar ratio
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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.