Home / 14,147,741.34-21,225,745.44-4,562,907.66

Finding the Fourth Proportional to 14,147,741.34, 21,225,745.44 and 4,562,907.66

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Solution

The fourth proportional to 14,147,741.34, 21,225,745.44 and 4,562,907.66 is: 6,845,694.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,147,741.34 : 21,225,745.44 = 4,562,907.66 : x
  2. Step 2: Convert to fraction form
    14,147,741.34/21,225,745.44 = 4,562,907.66/x
  3. Step 3: Cross multiply
    14,147,741.34x = 21,225,745.44 × 4,562,907.66
  4. Step 4: Simplify right side
    14,147,741.34x = 96,851,116,457,386.08
  5. Step 5: Solve for x
    x = 96,851,116,457,386.08/14,147,741.34
  6. Step 6: Final answer
    x = 6,845,694.60

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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.