Home / 16,133,822.40-24,200,733.60-14,790,129.60

Finding the Fourth Proportional to 16,133,822.40, 24,200,733.60 and 14,790,129.60

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Solution

The fourth proportional to 16,133,822.40, 24,200,733.60 and 14,790,129.60 is: 22,185,194.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,133,822.40 : 24,200,733.60 = 14,790,129.60 : x
  2. Step 2: Convert to fraction form
    16,133,822.40/24,200,733.60 = 14,790,129.60/x
  3. Step 3: Cross multiply
    16,133,822.40x = 24,200,733.60 × 14,790,129.60
  4. Step 4: Simplify right side
    16,133,822.40x = 357,931,986,359,074.56
  5. Step 5: Solve for x
    x = 357,931,986,359,074.56/16,133,822.40
  6. Step 6: Final answer
    x = 22,185,194.40

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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.