Home / 4,143,150,410.91-5,717,549,860.65-2,237,911,876.55

Finding the Fourth Proportional to 4,143,150,410.91, 5,717,549,860.65 and 2,237,911,876.55

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Solution

The fourth proportional to 4,143,150,410.91, 5,717,549,860.65 and 2,237,911,876.55 is: 3,088,319,628.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,143,150,410.91 : 5,717,549,860.65 = 2,237,911,876.55 : x
  2. Step 2: Convert to fraction form
    4,143,150,410.91/5,717,549,860.65 = 2,237,911,876.55/x
  3. Step 3: Cross multiply
    4,143,150,410.91x = 5,717,549,860.65 × 2,237,911,876.55
  4. Step 4: Simplify right side
    4,143,150,410.91x = 12,795,372,737,929,723,904
  5. Step 5: Solve for x
    x = 12,795,372,737,929,723,904/4,143,150,410.91
  6. Step 6: Final answer
    x = 3,088,319,628.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.