Home / 9,086,923.40-13,637,820.90-9,016,064.60

Finding the Fourth Proportional to 9,086,923.40, 13,637,820.90 and 9,016,064.60

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Solution

The fourth proportional to 9,086,923.40, 13,637,820.90 and 9,016,064.60 is: 13,531,474.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,086,923.40 : 13,637,820.90 = 9,016,064.60 : x
  2. Step 2: Convert to fraction form
    9,086,923.40/13,637,820.90 = 9,016,064.60/x
  3. Step 3: Cross multiply
    9,086,923.40x = 13,637,820.90 × 9,016,064.60
  4. Step 4: Simplify right side
    9,086,923.40x = 122,959,474,237,630.14
  5. Step 5: Solve for x
    x = 122,959,474,237,630.14/9,086,923.40
  6. Step 6: Final answer
    x = 13,531,474.72

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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.