Home / 14,890,919.32-22,337,665.59-4,108,220.20

Finding the Fourth Proportional to 14,890,919.32, 22,337,665.59 and 4,108,220.20

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Solution

The fourth proportional to 14,890,919.32, 22,337,665.59 and 4,108,220.20 is: 6,162,685.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,890,919.32 : 22,337,665.59 = 4,108,220.20 : x
  2. Step 2: Convert to fraction form
    14,890,919.32/22,337,665.59 = 4,108,220.20/x
  3. Step 3: Cross multiply
    14,890,919.32x = 22,337,665.59 × 4,108,220.20
  4. Step 4: Simplify right side
    14,890,919.32x = 91,768,048,997,682.92
  5. Step 5: Solve for x
    x = 91,768,048,997,682.92/14,890,919.32
  6. Step 6: Final answer
    x = 6,162,685.26

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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.