Home / 17,035,848.24-23,509,111.32-9,300,516.72

Finding the Fourth Proportional to 17,035,848.24, 23,509,111.32 and 9,300,516.72

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Solution

The fourth proportional to 17,035,848.24, 23,509,111.32 and 9,300,516.72 is: 12,834,516.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,035,848.24 : 23,509,111.32 = 9,300,516.72 : x
  2. Step 2: Convert to fraction form
    17,035,848.24/23,509,111.32 = 9,300,516.72/x
  3. Step 3: Cross multiply
    17,035,848.24x = 23,509,111.32 × 9,300,516.72
  4. Step 4: Simplify right side
    17,035,848.24x = 218,646,882,904,001.28
  5. Step 5: Solve for x
    x = 218,646,882,904,001.28/17,035,848.24
  6. Step 6: Final answer
    x = 12,834,516.94

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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.