Home / 14,890,913.07-22,337,656.20-4,108,213.92

Finding the Fourth Proportional to 14,890,913.07, 22,337,656.20 and 4,108,213.92

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Solution

The fourth proportional to 14,890,913.07, 22,337,656.20 and 4,108,213.92 is: 6,162,675.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,890,913.07 : 22,337,656.20 = 4,108,213.92 : x
  2. Step 2: Convert to fraction form
    14,890,913.07/22,337,656.20 = 4,108,213.92/x
  3. Step 3: Cross multiply
    14,890,913.07x = 22,337,656.20 × 4,108,213.92
  4. Step 4: Simplify right side
    14,890,913.07x = 91,767,870,224,780.52
  5. Step 5: Solve for x
    x = 91,767,870,224,780.52/14,890,913.07
  6. Step 6: Final answer
    x = 6,162,675.84

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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.