Home / 14,804,941.70-22,207,412.55-12,466,601.30

Finding the Fourth Proportional to 14,804,941.70, 22,207,412.55 and 12,466,601.30

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Solution

The fourth proportional to 14,804,941.70, 22,207,412.55 and 12,466,601.30 is: 18,699,901.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,804,941.70 : 22,207,412.55 = 12,466,601.30 : x
  2. Step 2: Convert to fraction form
    14,804,941.70/22,207,412.55 = 12,466,601.30/x
  3. Step 3: Cross multiply
    14,804,941.70x = 22,207,412.55 × 12,466,601.30
  4. Step 4: Simplify right side
    14,804,941.70x = 276,850,958,165,466.34
  5. Step 5: Solve for x
    x = 276,850,958,165,466.34/14,804,941.70
  6. Step 6: Final answer
    x = 18,699,901.95

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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.