Home / 229,877,051.67-344,923,194.33-100,467,846.68

Finding the Fourth Proportional to 229,877,051.67, 344,923,194.33 and 100,467,846.68

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Solution

The fourth proportional to 229,877,051.67, 344,923,194.33 and 100,467,846.68 is: 150,748,803.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,877,051.67 : 344,923,194.33 = 100,467,846.68 : x
  2. Step 2: Convert to fraction form
    229,877,051.67/344,923,194.33 = 100,467,846.68/x
  3. Step 3: Cross multiply
    229,877,051.67x = 344,923,194.33 × 100,467,846.68
  4. Step 4: Simplify right side
    229,877,051.67x = 34,653,690,602,597,668
  5. Step 5: Solve for x
    x = 34,653,690,602,597,668/229,877,051.67
  6. Step 6: Final answer
    x = 150,748,803.98

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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.