Home / 15,784,974.03-23,678,119.62-5,002,036.14

Finding the Fourth Proportional to 15,784,974.03, 23,678,119.62 and 5,002,036.14

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Solution

The fourth proportional to 15,784,974.03, 23,678,119.62 and 5,002,036.14 is: 7,503,262.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,784,974.03 : 23,678,119.62 = 5,002,036.14 : x
  2. Step 2: Convert to fraction form
    15,784,974.03/23,678,119.62 = 5,002,036.14/x
  3. Step 3: Cross multiply
    15,784,974.03x = 23,678,119.62 × 5,002,036.14
  4. Step 4: Simplify right side
    15,784,974.03x = 118,438,810,066,483.06
  5. Step 5: Solve for x
    x = 118,438,810,066,483.06/15,784,974.03
  6. Step 6: Final answer
    x = 7,503,262.90

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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.