Home / 2,006,070,680.80-3,008,964,303.60-695,655,272.80

Finding the Fourth Proportional to 2,006,070,680.80, 3,008,964,303.60 and 695,655,272.80

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Solution

The fourth proportional to 2,006,070,680.80, 3,008,964,303.60 and 695,655,272.80 is: 1,043,433,765.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,070,680.80 : 3,008,964,303.60 = 695,655,272.80 : x
  2. Step 2: Convert to fraction form
    2,006,070,680.80/3,008,964,303.60 = 695,655,272.80/x
  3. Step 3: Cross multiply
    2,006,070,680.80x = 3,008,964,303.60 × 695,655,272.80
  4. Step 4: Simplify right side
    2,006,070,680.80x = 2,093,201,883,466,319,872
  5. Step 5: Solve for x
    x = 2,093,201,883,466,319,872/2,006,070,680.80
  6. Step 6: Final answer
    x = 1,043,433,765.07

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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.