Home / 14,301,172.08-21,448,523.18-4,065,804.62

Finding the Fourth Proportional to 14,301,172.08, 21,448,523.18 and 4,065,804.62

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Solution

The fourth proportional to 14,301,172.08, 21,448,523.18 and 4,065,804.62 is: 6,097,787.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,301,172.08 : 21,448,523.18 = 4,065,804.62 : x
  2. Step 2: Convert to fraction form
    14,301,172.08/21,448,523.18 = 4,065,804.62/x
  3. Step 3: Cross multiply
    14,301,172.08x = 21,448,523.18 × 4,065,804.62
  4. Step 4: Simplify right side
    14,301,172.08x = 87,205,504,620,774.95
  5. Step 5: Solve for x
    x = 87,205,504,620,774.95/14,301,172.08
  6. Step 6: Final answer
    x = 6,097,787.24

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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.