Home / 162,701,916.83-244,054,861.77-47,688,786.03

Finding the Fourth Proportional to 162,701,916.83, 244,054,861.77 and 47,688,786.03

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Solution

The fourth proportional to 162,701,916.83, 244,054,861.77 and 47,688,786.03 is: 71,533,761.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,701,916.83 : 244,054,861.77 = 47,688,786.03 : x
  2. Step 2: Convert to fraction form
    162,701,916.83/244,054,861.77 = 47,688,786.03/x
  3. Step 3: Cross multiply
    162,701,916.83x = 244,054,861.77 × 47,688,786.03
  4. Step 4: Simplify right side
    162,701,916.83x = 11,638,680,082,530,758
  5. Step 5: Solve for x
    x = 11,638,680,082,530,758/162,701,916.83
  6. Step 6: Final answer
    x = 71,533,761.31

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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.