Home / 9,077,297,557.62-13,620,083,473.68-4,658,819,827.84

Finding the Fourth Proportional to 9,077,297,557.62, 13,620,083,473.68 and 4,658,819,827.84

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Solution

The fourth proportional to 9,077,297,557.62, 13,620,083,473.68 and 4,658,819,827.84 is: 6,990,353,080.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,077,297,557.62 : 13,620,083,473.68 = 4,658,819,827.84 : x
  2. Step 2: Convert to fraction form
    9,077,297,557.62/13,620,083,473.68 = 4,658,819,827.84/x
  3. Step 3: Cross multiply
    9,077,297,557.62x = 13,620,083,473.68 × 4,658,819,827.84
  4. Step 4: Simplify right side
    9,077,297,557.62x = 63,453,514,944,016,293,888
  5. Step 5: Solve for x
    x = 63,453,514,944,016,293,888/9,077,297,557.62
  6. Step 6: Final answer
    x = 6,990,353,080.44

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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.