Home / 11,097,682.60-16,634,082.30-4,706,847.40

Finding the Fourth Proportional to 11,097,682.60, 16,634,082.30 and 4,706,847.40

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Solution

The fourth proportional to 11,097,682.60, 16,634,082.30 and 4,706,847.40 is: 7,054,994.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,097,682.60 : 16,634,082.30 = 4,706,847.40 : x
  2. Step 2: Convert to fraction form
    11,097,682.60/16,634,082.30 = 4,706,847.40/x
  3. Step 3: Cross multiply
    11,097,682.60x = 16,634,082.30 × 4,706,847.40
  4. Step 4: Simplify right side
    11,097,682.60x = 78,294,087,025,141.03
  5. Step 5: Solve for x
    x = 78,294,087,025,141.03/11,097,682.60
  6. Step 6: Final answer
    x = 7,054,994.26

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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.