Home / 9,077,297,563.08-13,620,083,481.90-4,658,819,833.35

Finding the Fourth Proportional to 9,077,297,563.08, 13,620,083,481.90 and 4,658,819,833.35

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Solution

The fourth proportional to 9,077,297,563.08, 13,620,083,481.90 and 4,658,819,833.35 is: 6,990,353,088.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,077,297,563.08 : 13,620,083,481.90 = 4,658,819,833.35 : x
  2. Step 2: Convert to fraction form
    9,077,297,563.08/13,620,083,481.90 = 4,658,819,833.35/x
  3. Step 3: Cross multiply
    9,077,297,563.08x = 13,620,083,481.90 × 4,658,819,833.35
  4. Step 4: Simplify right side
    9,077,297,563.08x = 63,453,515,057,358,446,592
  5. Step 5: Solve for x
    x = 63,453,515,057,358,446,592/9,077,297,563.08
  6. Step 6: Final answer
    x = 6,990,353,088.73

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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.