Home / 3,232,872,055.20-4,849,308,082.80-1,396,211,959.20

Finding the Fourth Proportional to 3,232,872,055.20, 4,849,308,082.80 and 1,396,211,959.20

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Solution

The fourth proportional to 3,232,872,055.20, 4,849,308,082.80 and 1,396,211,959.20 is: 2,094,317,938.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,872,055.20 : 4,849,308,082.80 = 1,396,211,959.20 : x
  2. Step 2: Convert to fraction form
    3,232,872,055.20/4,849,308,082.80 = 1,396,211,959.20/x
  3. Step 3: Cross multiply
    3,232,872,055.20x = 4,849,308,082.80 × 1,396,211,959.20
  4. Step 4: Simplify right side
    3,232,872,055.20x = 6,770,661,939,050,584,064
  5. Step 5: Solve for x
    x = 6,770,661,939,050,584,064/3,232,872,055.20
  6. Step 6: Final answer
    x = 2,094,317,938.80

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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.