Home / 22,088,977.40-30,483,000.58-12,166,085.04

Finding the Fourth Proportional to 22,088,977.40, 30,483,000.58 and 12,166,085.04

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Solution

The fourth proportional to 22,088,977.40, 30,483,000.58 and 12,166,085.04 is: 16,789,314.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,088,977.40 : 30,483,000.58 = 12,166,085.04 : x
  2. Step 2: Convert to fraction form
    22,088,977.40/30,483,000.58 = 12,166,085.04/x
  3. Step 3: Cross multiply
    22,088,977.40x = 30,483,000.58 × 12,166,085.04
  4. Step 4: Simplify right side
    22,088,977.40x = 370,858,777,464,012.44
  5. Step 5: Solve for x
    x = 370,858,777,464,012.44/22,088,977.40
  6. Step 6: Final answer
    x = 16,789,314.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.