Home / 6,433,353,050.52-8,878,406,439.90-4,844,642,067.48

Finding the Fourth Proportional to 6,433,353,050.52, 8,878,406,439.90 and 4,844,642,067.48

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Solution

The fourth proportional to 6,433,353,050.52, 8,878,406,439.90 and 4,844,642,067.48 is: 6,685,891,632.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433,353,050.52 : 8,878,406,439.90 = 4,844,642,067.48 : x
  2. Step 2: Convert to fraction form
    6,433,353,050.52/8,878,406,439.90 = 4,844,642,067.48/x
  3. Step 3: Cross multiply
    6,433,353,050.52x = 8,878,406,439.90 × 4,844,642,067.48
  4. Step 4: Simplify right side
    6,433,353,050.52x = 43,012,701,330,924,879,872
  5. Step 5: Solve for x
    x = 43,012,701,330,924,879,872/6,433,353,050.52
  6. Step 6: Final answer
    x = 6,685,891,632.74

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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.