Home / 93,647,946,274.08-129,234,261,503.05-50,828,437,974.30

Finding the Fourth Proportional to 93,647,946,274.08, 129,234,261,503.05 and 50,828,437,974.30

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Solution

The fourth proportional to 93,647,946,274.08, 129,234,261,503.05 and 50,828,437,974.30 is: 70,143,296,316.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,647,946,274.08 : 129,234,261,503.05 = 50,828,437,974.30 : x
  2. Step 2: Convert to fraction form
    93,647,946,274.08/129,234,261,503.05 = 50,828,437,974.30/x
  3. Step 3: Cross multiply
    93,647,946,274.08x = 129,234,261,503.05 × 50,828,437,974.30
  4. Step 4: Simplify right side
    93,647,946,274.08x = 6,568,775,644,962,244,001,792
  5. Step 5: Solve for x
    x = 6,568,775,644,962,244,001,792/93,647,946,274.08
  6. Step 6: Final answer
    x = 70,143,296,316.80

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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.