Home / 17,611,683.90-26,417,525.85-11,628,051.90

Finding the Fourth Proportional to 17,611,683.90, 26,417,525.85 and 11,628,051.90

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Solution

The fourth proportional to 17,611,683.90, 26,417,525.85 and 11,628,051.90 is: 17,442,077.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,611,683.90 : 26,417,525.85 = 11,628,051.90 : x
  2. Step 2: Convert to fraction form
    17,611,683.90/26,417,525.85 = 11,628,051.90/x
  3. Step 3: Cross multiply
    17,611,683.90x = 26,417,525.85 × 11,628,051.90
  4. Step 4: Simplify right side
    17,611,683.90x = 307,184,361,653,391.62
  5. Step 5: Solve for x
    x = 307,184,361,653,391.62/17,611,683.90
  6. Step 6: Final answer
    x = 17,442,077.85

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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.