Home / 162,800,864.52-244,239,069-53,622,117.54

Finding the Fourth Proportional to 162,800,864.52, 244,239,069 and 53,622,117.54

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Solution

The fourth proportional to 162,800,864.52, 244,239,069 and 53,622,117.54 is: 80,445,617.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,800,864.52 : 244,239,069 = 53,622,117.54 : x
  2. Step 2: Convert to fraction form
    162,800,864.52/244,239,069 = 53,622,117.54/x
  3. Step 3: Cross multiply
    162,800,864.52x = 244,239,069 × 53,622,117.54
  4. Step 4: Simplify right side
    162,800,864.52x = 13,096,616,065,778,170
  5. Step 5: Solve for x
    x = 13,096,616,065,778,170/162,800,864.52
  6. Step 6: Final answer
    x = 80,445,617.44

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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.