Home / 43,842,353.44-65,778,135.21-14,699,076.22

Finding the Fourth Proportional to 43,842,353.44, 65,778,135.21 and 14,699,076.22

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Solution

The fourth proportional to 43,842,353.44, 65,778,135.21 and 14,699,076.22 is: 22,053,510.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,842,353.44 : 65,778,135.21 = 14,699,076.22 : x
  2. Step 2: Convert to fraction form
    43,842,353.44/65,778,135.21 = 14,699,076.22/x
  3. Step 3: Cross multiply
    43,842,353.44x = 65,778,135.21 × 14,699,076.22
  4. Step 4: Simplify right side
    43,842,353.44x = 966,877,823,061,255.75
  5. Step 5: Solve for x
    x = 966,877,823,061,255.75/43,842,353.44
  6. Step 6: Final answer
    x = 22,053,510.98

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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.