Home / 16,810,691.70-25,216,037.55-14,684,927.70

Finding the Fourth Proportional to 16,810,691.70, 25,216,037.55 and 14,684,927.70

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Solution

The fourth proportional to 16,810,691.70, 25,216,037.55 and 14,684,927.70 is: 22,027,391.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,810,691.70 : 25,216,037.55 = 14,684,927.70 : x
  2. Step 2: Convert to fraction form
    16,810,691.70/25,216,037.55 = 14,684,927.70/x
  3. Step 3: Cross multiply
    16,810,691.70x = 25,216,037.55 × 14,684,927.70
  4. Step 4: Simplify right side
    16,810,691.70x = 370,295,688,302,235.12
  5. Step 5: Solve for x
    x = 370,295,688,302,235.12/16,810,691.70
  6. Step 6: Final answer
    x = 22,027,391.55

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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.