Home / 14,903,318.40-22,360,226.40-7,325,217.60

Finding the Fourth Proportional to 14,903,318.40, 22,360,226.40 and 7,325,217.60

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Solution

The fourth proportional to 14,903,318.40, 22,360,226.40 and 7,325,217.60 is: 10,990,406.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,903,318.40 : 22,360,226.40 = 7,325,217.60 : x
  2. Step 2: Convert to fraction form
    14,903,318.40/22,360,226.40 = 7,325,217.60/x
  3. Step 3: Cross multiply
    14,903,318.40x = 22,360,226.40 × 7,325,217.60
  4. Step 4: Simplify right side
    14,903,318.40x = 163,793,523,965,264.62
  5. Step 5: Solve for x
    x = 163,793,523,965,264.62/14,903,318.40
  6. Step 6: Final answer
    x = 10,990,406.27

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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.