Home / 9,968,174.60-14,952,261.90-9,873,696.20

Finding the Fourth Proportional to 9,968,174.60, 14,952,261.90 and 9,873,696.20

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Solution

The fourth proportional to 9,968,174.60, 14,952,261.90 and 9,873,696.20 is: 14,810,544.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,968,174.60 : 14,952,261.90 = 9,873,696.20 : x
  2. Step 2: Convert to fraction form
    9,968,174.60/14,952,261.90 = 9,873,696.20/x
  3. Step 3: Cross multiply
    9,968,174.60x = 14,952,261.90 × 9,873,696.20
  4. Step 4: Simplify right side
    9,968,174.60x = 147,634,091,503,434.78
  5. Step 5: Solve for x
    x = 147,634,091,503,434.78/9,968,174.60
  6. Step 6: Final answer
    x = 14,810,544.30

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1.5x scale

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.