Home / 16,225,682.80-24,336,938.28-4,258,418.80

Finding the Fourth Proportional to 16,225,682.80, 24,336,938.28 and 4,258,418.80

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Solution

The fourth proportional to 16,225,682.80, 24,336,938.28 and 4,258,418.80 is: 6,387,211.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,225,682.80 : 24,336,938.28 = 4,258,418.80 : x
  2. Step 2: Convert to fraction form
    16,225,682.80/24,336,938.28 = 4,258,418.80/x
  3. Step 3: Cross multiply
    16,225,682.80x = 24,336,938.28 × 4,258,418.80
  4. Step 4: Simplify right side
    16,225,682.80x = 103,636,875,505,991.67
  5. Step 5: Solve for x
    x = 103,636,875,505,991.67/16,225,682.80
  6. Step 6: Final answer
    x = 6,387,211.98

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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.