Home / 16,277,555.10-24,420,220.65-4,918,115.10

Finding the Fourth Proportional to 16,277,555.10, 24,420,220.65 and 4,918,115.10

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Solution

The fourth proportional to 16,277,555.10, 24,420,220.65 and 4,918,115.10 is: 7,378,347.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,277,555.10 : 24,420,220.65 = 4,918,115.10 : x
  2. Step 2: Convert to fraction form
    16,277,555.10/24,420,220.65 = 4,918,115.10/x
  3. Step 3: Cross multiply
    16,277,555.10x = 24,420,220.65 × 4,918,115.10
  4. Step 4: Simplify right side
    16,277,555.10x = 120,101,455,924,096.80
  5. Step 5: Solve for x
    x = 120,101,455,924,096.80/16,277,555.10
  6. Step 6: Final answer
    x = 7,378,347.37

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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.