Home / 16,295,239.60-24,442,859.40-7,337,287.60

Finding the Fourth Proportional to 16,295,239.60, 24,442,859.40 and 7,337,287.60

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Solution

The fourth proportional to 16,295,239.60, 24,442,859.40 and 7,337,287.60 is: 11,005,931.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,295,239.60 : 24,442,859.40 = 7,337,287.60 : x
  2. Step 2: Convert to fraction form
    16,295,239.60/24,442,859.40 = 7,337,287.60/x
  3. Step 3: Cross multiply
    16,295,239.60x = 24,442,859.40 × 7,337,287.60
  4. Step 4: Simplify right side
    16,295,239.60x = 179,344,289,184,163.41
  5. Step 5: Solve for x
    x = 179,344,289,184,163.41/16,295,239.60
  6. Step 6: Final answer
    x = 11,005,931.40

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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.