Home / 162,669,267.77-224,475,506.75-92,093,902.97

Finding the Fourth Proportional to 162,669,267.77, 224,475,506.75 and 92,093,902.97

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Solution

The fourth proportional to 162,669,267.77, 224,475,506.75 and 92,093,902.97 is: 127,085,010.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,669,267.77 : 224,475,506.75 = 92,093,902.97 : x
  2. Step 2: Convert to fraction form
    162,669,267.77/224,475,506.75 = 92,093,902.97/x
  3. Step 3: Cross multiply
    162,669,267.77x = 224,475,506.75 × 92,093,902.97
  4. Step 4: Simplify right side
    162,669,267.77x = 20,672,825,536,883,936
  5. Step 5: Solve for x
    x = 20,672,825,536,883,936/162,669,267.77
  6. Step 6: Final answer
    x = 127,085,010.10

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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.