Home / 15,518,558.10-23,277,837.42-4,735,914.24

Finding the Fourth Proportional to 15,518,558.10, 23,277,837.42 and 4,735,914.24

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Solution

The fourth proportional to 15,518,558.10, 23,277,837.42 and 4,735,914.24 is: 7,103,871.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,518,558.10 : 23,277,837.42 = 4,735,914.24 : x
  2. Step 2: Convert to fraction form
    15,518,558.10/23,277,837.42 = 4,735,914.24/x
  3. Step 3: Cross multiply
    15,518,558.10x = 23,277,837.42 × 4,735,914.24
  4. Step 4: Simplify right side
    15,518,558.10x = 110,241,841,713,782.88
  5. Step 5: Solve for x
    x = 110,241,841,713,782.88/15,518,558.10
  6. Step 6: Final answer
    x = 7,103,871.44

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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.