Home / 2,202,264,009.60-3,303,396,014.43-1,547,953,850.40

Finding the Fourth Proportional to 2,202,264,009.60, 3,303,396,014.43 and 1,547,953,850.40

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Solution

The fourth proportional to 2,202,264,009.60, 3,303,396,014.43 and 1,547,953,850.40 is: 2,321,930,775.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,264,009.60 : 3,303,396,014.43 = 1,547,953,850.40 : x
  2. Step 2: Convert to fraction form
    2,202,264,009.60/3,303,396,014.43 = 1,547,953,850.40/x
  3. Step 3: Cross multiply
    2,202,264,009.60x = 3,303,396,014.43 × 1,547,953,850.40
  4. Step 4: Simplify right side
    2,202,264,009.60x = 5,113,504,579,932,932,096
  5. Step 5: Solve for x
    x = 5,113,504,579,932,932,096/2,202,264,009.60
  6. Step 6: Final answer
    x = 2,321,930,775.62

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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.