Home / 166,879,298.70-250,354,824.88-56,225,964.41

Finding the Fourth Proportional to 166,879,298.70, 250,354,824.88 and 56,225,964.41

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Solution

The fourth proportional to 166,879,298.70, 250,354,824.88 and 56,225,964.41 is: 84,351,034.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,879,298.70 : 250,354,824.88 = 56,225,964.41 : x
  2. Step 2: Convert to fraction form
    166,879,298.70/250,354,824.88 = 56,225,964.41/x
  3. Step 3: Cross multiply
    166,879,298.70x = 250,354,824.88 × 56,225,964.41
  4. Step 4: Simplify right side
    166,879,298.70x = 14,076,441,472,182,324
  5. Step 5: Solve for x
    x = 14,076,441,472,182,324/166,879,298.70
  6. Step 6: Final answer
    x = 84,351,034.44

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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.