Home / 9,964,200.30-14,946,300.45-3,232,614.30

Finding the Fourth Proportional to 9,964,200.30, 14,946,300.45 and 3,232,614.30

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Solution

The fourth proportional to 9,964,200.30, 14,946,300.45 and 3,232,614.30 is: 4,848,921.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,200.30 : 14,946,300.45 = 3,232,614.30 : x
  2. Step 2: Convert to fraction form
    9,964,200.30/14,946,300.45 = 3,232,614.30/x
  3. Step 3: Cross multiply
    9,964,200.30x = 14,946,300.45 × 3,232,614.30
  4. Step 4: Simplify right side
    9,964,200.30x = 48,315,624,566,766.43
  5. Step 5: Solve for x
    x = 48,315,624,566,766.43/9,964,200.30
  6. Step 6: Final answer
    x = 4,848,921.45

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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.