Home / 3,050,821,648.44-4,577,639,873.04-1,393,237,071.18

Finding the Fourth Proportional to 3,050,821,648.44, 4,577,639,873.04 and 1,393,237,071.18

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Solution

The fourth proportional to 3,050,821,648.44, 4,577,639,873.04 and 1,393,237,071.18 is: 2,090,498,332.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,821,648.44 : 4,577,639,873.04 = 1,393,237,071.18 : x
  2. Step 2: Convert to fraction form
    3,050,821,648.44/4,577,639,873.04 = 1,393,237,071.18/x
  3. Step 3: Cross multiply
    3,050,821,648.44x = 4,577,639,873.04 × 1,393,237,071.18
  4. Step 4: Simplify right side
    3,050,821,648.44x = 6,377,737,569,631,036,416
  5. Step 5: Solve for x
    x = 6,377,737,569,631,036,416/3,050,821,648.44
  6. Step 6: Final answer
    x = 2,090,498,332.77

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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.