Home / 17,784,056.95-24,534,483.48-11,905,584.98

Finding the Fourth Proportional to 17,784,056.95, 24,534,483.48 and 11,905,584.98

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Solution

The fourth proportional to 17,784,056.95, 24,534,483.48 and 11,905,584.98 is: 16,424,676.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,784,056.95 : 24,534,483.48 = 11,905,584.98 : x
  2. Step 2: Convert to fraction form
    17,784,056.95/24,534,483.48 = 11,905,584.98/x
  3. Step 3: Cross multiply
    17,784,056.95x = 24,534,483.48 × 11,905,584.98
  4. Step 4: Simplify right side
    17,784,056.95x = 292,097,378,011,546.12
  5. Step 5: Solve for x
    x = 292,097,378,011,546.12/17,784,056.95
  6. Step 6: Final answer
    x = 16,424,676.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.