Home / 2,666,992,210.20-4,000,488,315.30-2,517,338,424.60

Finding the Fourth Proportional to 2,666,992,210.20, 4,000,488,315.30 and 2,517,338,424.60

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Solution

The fourth proportional to 2,666,992,210.20, 4,000,488,315.30 and 2,517,338,424.60 is: 3,776,007,636.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,666,992,210.20 : 4,000,488,315.30 = 2,517,338,424.60 : x
  2. Step 2: Convert to fraction form
    2,666,992,210.20/4,000,488,315.30 = 2,517,338,424.60/x
  3. Step 3: Cross multiply
    2,666,992,210.20x = 4,000,488,315.30 × 2,517,338,424.60
  4. Step 4: Simplify right side
    2,666,992,210.20x = 10,070,582,953,268,011,008
  5. Step 5: Solve for x
    x = 10,070,582,953,268,011,008/2,666,992,210.20
  6. Step 6: Final answer
    x = 3,776,007,636.90

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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.