Home / 14,672,777.10-22,009,165.65-7,498,323.60

Finding the Fourth Proportional to 14,672,777.10, 22,009,165.65 and 7,498,323.60

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Solution

The fourth proportional to 14,672,777.10, 22,009,165.65 and 7,498,323.60 is: 11,247,485.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,672,777.10 : 22,009,165.65 = 7,498,323.60 : x
  2. Step 2: Convert to fraction form
    14,672,777.10/22,009,165.65 = 7,498,323.60/x
  3. Step 3: Cross multiply
    14,672,777.10x = 22,009,165.65 × 7,498,323.60
  4. Step 4: Simplify right side
    14,672,777.10x = 165,031,846,209,704.31
  5. Step 5: Solve for x
    x = 165,031,846,209,704.31/14,672,777.10
  6. Step 6: Final answer
    x = 11,247,485.40

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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.