Home / 14,690,814.30-22,036,221.45-4,594,455.90

Finding the Fourth Proportional to 14,690,814.30, 22,036,221.45 and 4,594,455.90

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Solution

The fourth proportional to 14,690,814.30, 22,036,221.45 and 4,594,455.90 is: 6,891,683.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,690,814.30 : 22,036,221.45 = 4,594,455.90 : x
  2. Step 2: Convert to fraction form
    14,690,814.30/22,036,221.45 = 4,594,455.90/x
  3. Step 3: Cross multiply
    14,690,814.30x = 22,036,221.45 × 4,594,455.90
  4. Step 4: Simplify right side
    14,690,814.30x = 101,244,447,654,659.06
  5. Step 5: Solve for x
    x = 101,244,447,654,659.06/14,690,814.30
  6. Step 6: Final answer
    x = 6,891,683.85

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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.