Home / 11,567,393.37-17,247,674.37-11,249,587.47

Finding the Fourth Proportional to 11,567,393.37, 17,247,674.37 and 11,249,587.47

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Solution

The fourth proportional to 11,567,393.37, 17,247,674.37 and 11,249,587.47 is: 16,773,806.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,567,393.37 : 17,247,674.37 = 11,249,587.47 : x
  2. Step 2: Convert to fraction form
    11,567,393.37/17,247,674.37 = 11,249,587.47/x
  3. Step 3: Cross multiply
    11,567,393.37x = 17,247,674.37 × 11,249,587.47
  4. Step 4: Simplify right side
    11,567,393.37x = 194,029,221,479,392.16
  5. Step 5: Solve for x
    x = 194,029,221,479,392.16/11,567,393.37
  6. Step 6: Final answer
    x = 16,773,806.79

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.