Home / 14,607,427.03-20,154,627.62-9,444,576.13

Finding the Fourth Proportional to 14,607,427.03, 20,154,627.62 and 9,444,576.13

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Solution

The fourth proportional to 14,607,427.03, 20,154,627.62 and 9,444,576.13 is: 13,031,173.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,607,427.03 : 20,154,627.62 = 9,444,576.13 : x
  2. Step 2: Convert to fraction form
    14,607,427.03/20,154,627.62 = 9,444,576.13/x
  3. Step 3: Cross multiply
    14,607,427.03x = 20,154,627.62 × 9,444,576.13
  4. Step 4: Simplify right side
    14,607,427.03x = 190,351,914,928,890.75
  5. Step 5: Solve for x
    x = 190,351,914,928,890.75/14,607,427.03
  6. Step 6: Final answer
    x = 13,031,173.43

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