Home / 15,361,122.42-23,041,600.29-6,263,184.60

Finding the Fourth Proportional to 15,361,122.42, 23,041,600.29 and 6,263,184.60

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Solution

The fourth proportional to 15,361,122.42, 23,041,600.29 and 6,263,184.60 is: 9,394,742.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,361,122.42 : 23,041,600.29 = 6,263,184.60 : x
  2. Step 2: Convert to fraction form
    15,361,122.42/23,041,600.29 = 6,263,184.60/x
  3. Step 3: Cross multiply
    15,361,122.42x = 23,041,600.29 × 6,263,184.60
  4. Step 4: Simplify right side
    15,361,122.42x = 144,313,796,095,683.53
  5. Step 5: Solve for x
    x = 144,313,796,095,683.53/15,361,122.42
  6. Step 6: Final answer
    x = 9,394,742.92

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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.