Home / 14,096,538.60-21,113,315.10-11,577,114.60

Finding the Fourth Proportional to 14,096,538.60, 21,113,315.10 and 11,577,114.60

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Solution

The fourth proportional to 14,096,538.60, 21,113,315.10 and 11,577,114.60 is: 17,339,807.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096,538.60 : 21,113,315.10 = 11,577,114.60 : x
  2. Step 2: Convert to fraction form
    14,096,538.60/21,113,315.10 = 11,577,114.60/x
  3. Step 3: Cross multiply
    14,096,538.60x = 21,113,315.10 × 11,577,114.60
  4. Step 4: Simplify right side
    14,096,538.60x = 244,431,268,498,610.47
  5. Step 5: Solve for x
    x = 244,431,268,498,610.47/14,096,538.60
  6. Step 6: Final answer
    x = 17,339,807.70

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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.