Home / 16,292,003.80-24,438,005.70-4,933,017.40

Finding the Fourth Proportional to 16,292,003.80, 24,438,005.70 and 4,933,017.40

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Solution

The fourth proportional to 16,292,003.80, 24,438,005.70 and 4,933,017.40 is: 7,399,526.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,292,003.80 : 24,438,005.70 = 4,933,017.40 : x
  2. Step 2: Convert to fraction form
    16,292,003.80/24,438,005.70 = 4,933,017.40/x
  3. Step 3: Cross multiply
    16,292,003.80x = 24,438,005.70 × 4,933,017.40
  4. Step 4: Simplify right side
    16,292,003.80x = 120,553,107,339,399.19
  5. Step 5: Solve for x
    x = 120,553,107,339,399.19/16,292,003.80
  6. Step 6: Final answer
    x = 7,399,526.10

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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.