Home / 17,451,048.13-26,178,364.16-6,677,410.45

Finding the Fourth Proportional to 17,451,048.13, 26,178,364.16 and 6,677,410.45

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Solution

The fourth proportional to 17,451,048.13, 26,178,364.16 and 6,677,410.45 is: 10,016,801.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,451,048.13 : 26,178,364.16 = 6,677,410.45 : x
  2. Step 2: Convert to fraction form
    17,451,048.13/26,178,364.16 = 6,677,410.45/x
  3. Step 3: Cross multiply
    17,451,048.13x = 26,178,364.16 × 6,677,410.45
  4. Step 4: Simplify right side
    17,451,048.13x = 174,803,682,405,889.47
  5. Step 5: Solve for x
    x = 174,803,682,405,889.47/17,451,048.13
  6. Step 6: Final answer
    x = 10,016,801.35

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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.