Home / 17,343,007.27-26,015,707.91-5,047,072.28

Finding the Fourth Proportional to 17,343,007.27, 26,015,707.91 and 5,047,072.28

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Solution

The fourth proportional to 17,343,007.27, 26,015,707.91 and 5,047,072.28 is: 7,570,956.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,343,007.27 : 26,015,707.91 = 5,047,072.28 : x
  2. Step 2: Convert to fraction form
    17,343,007.27/26,015,707.91 = 5,047,072.28/x
  3. Step 3: Cross multiply
    17,343,007.27x = 26,015,707.91 × 5,047,072.28
  4. Step 4: Simplify right side
    17,343,007.27x = 131,303,158,349,381.77
  5. Step 5: Solve for x
    x = 131,303,158,349,381.77/17,343,007.27
  6. Step 6: Final answer
    x = 7,570,956.77

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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.