Home / 16,692,984.08-25,048,779.80-9,016,474

Finding the Fourth Proportional to 16,692,984.08, 25,048,779.80 and 9,016,474

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Solution

The fourth proportional to 16,692,984.08, 25,048,779.80 and 9,016,474 is: 13,529,736.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,692,984.08 : 25,048,779.80 = 9,016,474 : x
  2. Step 2: Convert to fraction form
    16,692,984.08/25,048,779.80 = 9,016,474/x
  3. Step 3: Cross multiply
    16,692,984.08x = 25,048,779.80 × 9,016,474
  4. Step 4: Simplify right side
    16,692,984.08x = 225,851,671,798,425.22
  5. Step 5: Solve for x
    x = 225,851,671,798,425.22/16,692,984.08
  6. Step 6: Final answer
    x = 13,529,736.25

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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.