Home / 26,968,368.06-40,458,150.81-9,017,005.50

Finding the Fourth Proportional to 26,968,368.06, 40,458,150.81 and 9,017,005.50

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Solution

The fourth proportional to 26,968,368.06, 40,458,150.81 and 9,017,005.50 is: 13,527,380.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,968,368.06 : 40,458,150.81 = 9,017,005.50 : x
  2. Step 2: Convert to fraction form
    26,968,368.06/40,458,150.81 = 9,017,005.50/x
  3. Step 3: Cross multiply
    26,968,368.06x = 40,458,150.81 × 9,017,005.50
  4. Step 4: Simplify right side
    26,968,368.06x = 364,811,368,373,599.50
  5. Step 5: Solve for x
    x = 364,811,368,373,599.50/26,968,368.06
  6. Step 6: Final answer
    x = 13,527,380.21

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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.