Home / 2,996,352,002.80-4,494,528,004.20-2,451,708,521.20

Finding the Fourth Proportional to 2,996,352,002.80, 4,494,528,004.20 and 2,451,708,521.20

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Solution

The fourth proportional to 2,996,352,002.80, 4,494,528,004.20 and 2,451,708,521.20 is: 3,677,562,781.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,352,002.80 : 4,494,528,004.20 = 2,451,708,521.20 : x
  2. Step 2: Convert to fraction form
    2,996,352,002.80/4,494,528,004.20 = 2,451,708,521.20/x
  3. Step 3: Cross multiply
    2,996,352,002.80x = 4,494,528,004.20 × 2,451,708,521.20
  4. Step 4: Simplify right side
    2,996,352,002.80x = 11,019,272,606,669,168,640
  5. Step 5: Solve for x
    x = 11,019,272,606,669,168,640/2,996,352,002.80
  6. Step 6: Final answer
    x = 3,677,562,781.80

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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.