Home / 4,186,630,794.90-5,777,589,239.31-2,307,103,337.43

Finding the Fourth Proportional to 4,186,630,794.90, 5,777,589,239.31 and 2,307,103,337.43

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Solution

The fourth proportional to 4,186,630,794.90, 5,777,589,239.31 and 2,307,103,337.43 is: 3,183,823,955.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,186,630,794.90 : 5,777,589,239.31 = 2,307,103,337.43 : x
  2. Step 2: Convert to fraction form
    4,186,630,794.90/5,777,589,239.31 = 2,307,103,337.43/x
  3. Step 3: Cross multiply
    4,186,630,794.90x = 5,777,589,239.31 × 2,307,103,337.43
  4. Step 4: Simplify right side
    4,186,630,794.90x = 13,329,495,416,311,756,800
  5. Step 5: Solve for x
    x = 13,329,495,416,311,756,800/4,186,630,794.90
  6. Step 6: Final answer
    x = 3,183,823,955.18

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Half scale
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Double scale
Find fourth proportional to 4,186,630,795.90, 5,777,589,240.69 and 2,307,103,338.43
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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.