Home / 38,631,169,082.80-57,946,753,624.20-32,100,822,074.80

Finding the Fourth Proportional to 38,631,169,082.80, 57,946,753,624.20 and 32,100,822,074.80

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Solution

The fourth proportional to 38,631,169,082.80, 57,946,753,624.20 and 32,100,822,074.80 is: 48,151,233,112.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,631,169,082.80 : 57,946,753,624.20 = 32,100,822,074.80 : x
  2. Step 2: Convert to fraction form
    38,631,169,082.80/57,946,753,624.20 = 32,100,822,074.80/x
  3. Step 3: Cross multiply
    38,631,169,082.80x = 57,946,753,624.20 × 32,100,822,074.80
  4. Step 4: Simplify right side
    38,631,169,082.80x = 1,860,138,427,902,716,018,688
  5. Step 5: Solve for x
    x = 1,860,138,427,902,716,018,688/38,631,169,082.80
  6. Step 6: Final answer
    x = 48,151,233,112.20

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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.