Home / 11,030,881.16-16,546,326.54-3,458,437.32

Finding the Fourth Proportional to 11,030,881.16, 16,546,326.54 and 3,458,437.32

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Solution

The fourth proportional to 11,030,881.16, 16,546,326.54 and 3,458,437.32 is: 5,187,657.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030,881.16 : 16,546,326.54 = 3,458,437.32 : x
  2. Step 2: Convert to fraction form
    11,030,881.16/16,546,326.54 = 3,458,437.32/x
  3. Step 3: Cross multiply
    11,030,881.16x = 16,546,326.54 × 3,458,437.32
  4. Step 4: Simplify right side
    11,030,881.16x = 57,224,433,214,842.47
  5. Step 5: Solve for x
    x = 57,224,433,214,842.47/11,030,881.16
  6. Step 6: Final answer
    x = 5,187,657.48

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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.