Home / 93,198,967,065-139,783,145,096.57-40,125,711,693.24

Finding the Fourth Proportional to 93,198,967,065, 139,783,145,096.57 and 40,125,711,693.24

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Solution

The fourth proportional to 93,198,967,065, 139,783,145,096.57 and 40,125,711,693.24 is: 60,181,977,937.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,198,967,065 : 139,783,145,096.57 = 40,125,711,693.24 : x
  2. Step 2: Convert to fraction form
    93,198,967,065/139,783,145,096.57 = 40,125,711,693.24/x
  3. Step 3: Cross multiply
    93,198,967,065x = 139,783,145,096.57 × 40,125,711,693.24
  4. Step 4: Simplify right side
    93,198,967,065x = 5,608,898,179,719,302,742,016
  5. Step 5: Solve for x
    x = 5,608,898,179,719,302,742,016/93,198,967,065
  6. Step 6: Final answer
    x = 60,181,977,937.67

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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.