Home / 9,925,273.60-14,880,037.20-5,437,549.60

Finding the Fourth Proportional to 9,925,273.60, 14,880,037.20 and 5,437,549.60

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Solution

The fourth proportional to 9,925,273.60, 14,880,037.20 and 5,437,549.60 is: 8,152,011.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,925,273.60 : 14,880,037.20 = 5,437,549.60 : x
  2. Step 2: Convert to fraction form
    9,925,273.60/14,880,037.20 = 5,437,549.60/x
  3. Step 3: Cross multiply
    9,925,273.60x = 14,880,037.20 × 5,437,549.60
  4. Step 4: Simplify right side
    9,925,273.60x = 80,910,940,324,845.11
  5. Step 5: Solve for x
    x = 80,910,940,324,845.11/9,925,273.60
  6. Step 6: Final answer
    x = 8,152,011.08

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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.