Home / 16,524,007.40-24,786,011.10-13,973,090.60

Finding the Fourth Proportional to 16,524,007.40, 24,786,011.10 and 13,973,090.60

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Solution

The fourth proportional to 16,524,007.40, 24,786,011.10 and 13,973,090.60 is: 20,959,635.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,524,007.40 : 24,786,011.10 = 13,973,090.60 : x
  2. Step 2: Convert to fraction form
    16,524,007.40/24,786,011.10 = 13,973,090.60/x
  3. Step 3: Cross multiply
    16,524,007.40x = 24,786,011.10 × 13,973,090.60
  4. Step 4: Simplify right side
    16,524,007.40x = 346,337,178,712,905.69
  5. Step 5: Solve for x
    x = 346,337,178,712,905.69/16,524,007.40
  6. Step 6: Final answer
    x = 20,959,635.90

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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.