Home / 4,773,929,609.30-6,587,726,021.52-2,630,416,316

Finding the Fourth Proportional to 4,773,929,609.30, 6,587,726,021.52 and 2,630,416,316

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Solution

The fourth proportional to 4,773,929,609.30, 6,587,726,021.52 and 2,630,416,316 is: 3,629,810,958.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,773,929,609.30 : 6,587,726,021.52 = 2,630,416,316 : x
  2. Step 2: Convert to fraction form
    4,773,929,609.30/6,587,726,021.52 = 2,630,416,316/x
  3. Step 3: Cross multiply
    4,773,929,609.30x = 6,587,726,021.52 × 2,630,416,316
  4. Step 4: Simplify right side
    4,773,929,609.30x = 17,328,462,012,343,975,936
  5. Step 5: Solve for x
    x = 17,328,462,012,343,975,936/4,773,929,609.30
  6. Step 6: Final answer
    x = 3,629,810,958.79

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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.