Home / 19,113,424,391.08-26,375,178,775.62-10,654,874,016.04

Finding the Fourth Proportional to 19,113,424,391.08, 26,375,178,775.62 and 10,654,874,016.04

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Solution

The fourth proportional to 19,113,424,391.08, 26,375,178,775.62 and 10,654,874,016.04 is: 14,702,975,314.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,113,424,391.08 : 26,375,178,775.62 = 10,654,874,016.04 : x
  2. Step 2: Convert to fraction form
    19,113,424,391.08/26,375,178,775.62 = 10,654,874,016.04/x
  3. Step 3: Cross multiply
    19,113,424,391.08x = 26,375,178,775.62 × 10,654,874,016.04
  4. Step 4: Simplify right side
    19,113,424,391.08x = 281,024,207,004,763,258,880
  5. Step 5: Solve for x
    x = 281,024,207,004,763,258,880/19,113,424,391.08
  6. Step 6: Final answer
    x = 14,702,975,314.87

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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.