Home / 14,972,002.60-22,465,779.90-6,993,826.60

Finding the Fourth Proportional to 14,972,002.60, 22,465,779.90 and 6,993,826.60

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Solution

The fourth proportional to 14,972,002.60, 22,465,779.90 and 6,993,826.60 is: 10,494,372.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,972,002.60 : 22,465,779.90 = 6,993,826.60 : x
  2. Step 2: Convert to fraction form
    14,972,002.60/22,465,779.90 = 6,993,826.60/x
  3. Step 3: Cross multiply
    14,972,002.60x = 22,465,779.90 × 6,993,826.60
  4. Step 4: Simplify right side
    14,972,002.60x = 157,121,769,054,365.31
  5. Step 5: Solve for x
    x = 157,121,769,054,365.31/14,972,002.60
  6. Step 6: Final answer
    x = 10,494,372.28

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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.