Home / 14,673,844.90-21,999,191.04-9,271,107.44

Finding the Fourth Proportional to 14,673,844.90, 21,999,191.04 and 9,271,107.44

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Solution

The fourth proportional to 14,673,844.90, 21,999,191.04 and 9,271,107.44 is: 13,899,347.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,673,844.90 : 21,999,191.04 = 9,271,107.44 : x
  2. Step 2: Convert to fraction form
    14,673,844.90/21,999,191.04 = 9,271,107.44/x
  3. Step 3: Cross multiply
    14,673,844.90x = 21,999,191.04 × 9,271,107.44
  4. Step 4: Simplify right side
    14,673,844.90x = 203,956,863,724,925.31
  5. Step 5: Solve for x
    x = 203,956,863,724,925.31/14,673,844.90
  6. Step 6: Final answer
    x = 13,899,347.11

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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.