Home / 14,563,647.18-21,849,027.30-4,848,241.32

Finding the Fourth Proportional to 14,563,647.18, 21,849,027.30 and 4,848,241.32

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Solution

The fourth proportional to 14,563,647.18, 21,849,027.30 and 4,848,241.32 is: 7,273,545.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,563,647.18 : 21,849,027.30 = 4,848,241.32 : x
  2. Step 2: Convert to fraction form
    14,563,647.18/21,849,027.30 = 4,848,241.32/x
  3. Step 3: Cross multiply
    14,563,647.18x = 21,849,027.30 × 4,848,241.32
  4. Step 4: Simplify right side
    14,563,647.18x = 105,929,356,957,668.05
  5. Step 5: Solve for x
    x = 105,929,356,957,668.05/14,563,647.18
  6. Step 6: Final answer
    x = 7,273,545.95

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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.