Home / 16,308,219.60-24,462,333.72-4,793,687.28

Finding the Fourth Proportional to 16,308,219.60, 24,462,333.72 and 4,793,687.28

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Solution

The fourth proportional to 16,308,219.60, 24,462,333.72 and 4,793,687.28 is: 7,190,532.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,308,219.60 : 24,462,333.72 = 4,793,687.28 : x
  2. Step 2: Convert to fraction form
    16,308,219.60/24,462,333.72 = 4,793,687.28/x
  3. Step 3: Cross multiply
    16,308,219.60x = 24,462,333.72 × 4,793,687.28
  4. Step 4: Simplify right side
    16,308,219.60x = 117,264,777,992,679.08
  5. Step 5: Solve for x
    x = 117,264,777,992,679.08/16,308,219.60
  6. Step 6: Final answer
    x = 7,190,532.19

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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.