Home / 18,001,596.88-26,991,460.27-7,058,675.83

Finding the Fourth Proportional to 18,001,596.88, 26,991,460.27 and 7,058,675.83

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Solution

The fourth proportional to 18,001,596.88, 26,991,460.27 and 7,058,675.83 is: 10,583,725.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,001,596.88 : 26,991,460.27 = 7,058,675.83 : x
  2. Step 2: Convert to fraction form
    18,001,596.88/26,991,460.27 = 7,058,675.83/x
  3. Step 3: Cross multiply
    18,001,596.88x = 26,991,460.27 × 7,058,675.83
  4. Step 4: Simplify right side
    18,001,596.88x = 190,523,968,224,254.28
  5. Step 5: Solve for x
    x = 190,523,968,224,254.28/18,001,596.88
  6. Step 6: Final answer
    x = 10,583,725.96

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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.