Home / 2,247,264,002.15-3,370,896,003.23-1,630,956,904.55

Finding the Fourth Proportional to 2,247,264,002.15, 3,370,896,003.23 and 1,630,956,904.55

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Solution

The fourth proportional to 2,247,264,002.15, 3,370,896,003.23 and 1,630,956,904.55 is: 2,446,435,356.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,264,002.15 : 3,370,896,003.23 = 1,630,956,904.55 : x
  2. Step 2: Convert to fraction form
    2,247,264,002.15/3,370,896,003.23 = 1,630,956,904.55/x
  3. Step 3: Cross multiply
    2,247,264,002.15x = 3,370,896,003.23 × 1,630,956,904.55
  4. Step 4: Simplify right side
    2,247,264,002.15x = 5,497,786,110,987,967,488
  5. Step 5: Solve for x
    x = 5,497,786,110,987,967,488/2,247,264,002.15
  6. Step 6: Final answer
    x = 2,446,435,356.83

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Double scale
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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.