Home / 11,097,000.60-16,645,500.90-8,050,072.20

Finding the Fourth Proportional to 11,097,000.60, 16,645,500.90 and 8,050,072.20

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Solution

The fourth proportional to 11,097,000.60, 16,645,500.90 and 8,050,072.20 is: 12,075,108.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,097,000.60 : 16,645,500.90 = 8,050,072.20 : x
  2. Step 2: Convert to fraction form
    11,097,000.60/16,645,500.90 = 8,050,072.20/x
  3. Step 3: Cross multiply
    11,097,000.60x = 16,645,500.90 × 8,050,072.20
  4. Step 4: Simplify right side
    11,097,000.60x = 133,997,484,050,164.98
  5. Step 5: Solve for x
    x = 133,997,484,050,164.98/11,097,000.60
  6. Step 6: Final answer
    x = 12,075,108.30

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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.