Home / 14,535,631.20-21,801,697.20-6,015,079.20

Finding the Fourth Proportional to 14,535,631.20, 21,801,697.20 and 6,015,079.20

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Solution

The fourth proportional to 14,535,631.20, 21,801,697.20 and 6,015,079.20 is: 9,021,894.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,535,631.20 : 21,801,697.20 = 6,015,079.20 : x
  2. Step 2: Convert to fraction form
    14,535,631.20/21,801,697.20 = 6,015,079.20/x
  3. Step 3: Cross multiply
    14,535,631.20x = 21,801,697.20 × 6,015,079.20
  4. Step 4: Simplify right side
    14,535,631.20x = 131,138,935,352,418.23
  5. Step 5: Solve for x
    x = 131,138,935,352,418.23/14,535,631.20
  6. Step 6: Final answer
    x = 9,021,894.79

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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.