Home / 16,296,856.60-24,448,565.40-4,782,301.60

Finding the Fourth Proportional to 16,296,856.60, 24,448,565.40 and 4,782,301.60

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Solution

The fourth proportional to 16,296,856.60, 24,448,565.40 and 4,782,301.60 is: 7,174,415.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,296,856.60 : 24,448,565.40 = 4,782,301.60 : x
  2. Step 2: Convert to fraction form
    16,296,856.60/24,448,565.40 = 4,782,301.60/x
  3. Step 3: Cross multiply
    16,296,856.60x = 24,448,565.40 × 4,782,301.60
  4. Step 4: Simplify right side
    16,296,856.60x = 116,920,413,430,124.62
  5. Step 5: Solve for x
    x = 116,920,413,430,124.62/16,296,856.60
  6. Step 6: Final answer
    x = 7,174,415.06

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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.