Home / 4,830,516,683.70-7,245,775,025.55-4,248,907,653.30

Finding the Fourth Proportional to 4,830,516,683.70, 7,245,775,025.55 and 4,248,907,653.30

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Solution

The fourth proportional to 4,830,516,683.70, 7,245,775,025.55 and 4,248,907,653.30 is: 6,373,361,479.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,516,683.70 : 7,245,775,025.55 = 4,248,907,653.30 : x
  2. Step 2: Convert to fraction form
    4,830,516,683.70/7,245,775,025.55 = 4,248,907,653.30/x
  3. Step 3: Cross multiply
    4,830,516,683.70x = 7,245,775,025.55 × 4,248,907,653.30
  4. Step 4: Simplify right side
    4,830,516,683.70x = 30,786,628,960,149,401,600
  5. Step 5: Solve for x
    x = 30,786,628,960,149,401,600/4,830,516,683.70
  6. Step 6: Final answer
    x = 6,373,361,479.95

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Double scale
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1.5x scale

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.