Home / 4,723,927,992.90-7,085,891,989.35-1,451,952,044.10

Finding the Fourth Proportional to 4,723,927,992.90, 7,085,891,989.35 and 1,451,952,044.10

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Solution

The fourth proportional to 4,723,927,992.90, 7,085,891,989.35 and 1,451,952,044.10 is: 2,177,928,066.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,927,992.90 : 7,085,891,989.35 = 1,451,952,044.10 : x
  2. Step 2: Convert to fraction form
    4,723,927,992.90/7,085,891,989.35 = 1,451,952,044.10/x
  3. Step 3: Cross multiply
    4,723,927,992.90x = 7,085,891,989.35 × 1,451,952,044.10
  4. Step 4: Simplify right side
    4,723,927,992.90x = 10,288,375,358,208,546,816
  5. Step 5: Solve for x
    x = 10,288,375,358,208,546,816/4,723,927,992.90
  6. Step 6: Final answer
    x = 2,177,928,066.15

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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.