Home / 16,557,814.20-24,836,721.30-14,038,390.20

Finding the Fourth Proportional to 16,557,814.20, 24,836,721.30 and 14,038,390.20

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Solution

The fourth proportional to 16,557,814.20, 24,836,721.30 and 14,038,390.20 is: 21,057,585.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,557,814.20 : 24,836,721.30 = 14,038,390.20 : x
  2. Step 2: Convert to fraction form
    16,557,814.20/24,836,721.30 = 14,038,390.20/x
  3. Step 3: Cross multiply
    16,557,814.20x = 24,836,721.30 × 14,038,390.20
  4. Step 4: Simplify right side
    16,557,814.20x = 348,667,584,898,051.25
  5. Step 5: Solve for x
    x = 348,667,584,898,051.25/16,557,814.20
  6. Step 6: Final answer
    x = 21,057,585.30

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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.