Home / 162,703,108.67-224,544,137.58-92,151,269.51

Finding the Fourth Proportional to 162,703,108.67, 224,544,137.58 and 92,151,269.51

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Solution

The fourth proportional to 162,703,108.67, 224,544,137.58 and 92,151,269.51 is: 127,176,594.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,703,108.67 : 224,544,137.58 = 92,151,269.51 : x
  2. Step 2: Convert to fraction form
    162,703,108.67/224,544,137.58 = 92,151,269.51/x
  3. Step 3: Cross multiply
    162,703,108.67x = 224,544,137.58 × 92,151,269.51
  4. Step 4: Simplify right side
    162,703,108.67x = 20,692,027,337,902,380
  5. Step 5: Solve for x
    x = 20,692,027,337,902,380/162,703,108.67
  6. Step 6: Final answer
    x = 127,176,594.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.