Home / 93,647,946,328.67-129,234,261,578.65-50,828,438,029.14

Finding the Fourth Proportional to 93,647,946,328.67, 129,234,261,578.65 and 50,828,438,029.14

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Solution

The fourth proportional to 93,647,946,328.67, 129,234,261,578.65 and 50,828,438,029.14 is: 70,143,296,392.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,647,946,328.67 : 129,234,261,578.65 = 50,828,438,029.14 : x
  2. Step 2: Convert to fraction form
    93,647,946,328.67/129,234,261,578.65 = 50,828,438,029.14/x
  3. Step 3: Cross multiply
    93,647,946,328.67x = 129,234,261,578.65 × 50,828,438,029.14
  4. Step 4: Simplify right side
    93,647,946,328.67x = 6,568,775,655,892,080,132,096
  5. Step 5: Solve for x
    x = 6,568,775,655,892,080,132,096/93,647,946,328.67
  6. Step 6: Final answer
    x = 70,143,296,392.62

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Double scale
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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.