Home / 114,059,920.05-171,021,555.48-36,303,237.27

Finding the Fourth Proportional to 114,059,920.05, 171,021,555.48 and 36,303,237.27

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Solution

The fourth proportional to 114,059,920.05, 171,021,555.48 and 36,303,237.27 is: 54,433,109.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,059,920.05 : 171,021,555.48 = 36,303,237.27 : x
  2. Step 2: Convert to fraction form
    114,059,920.05/171,021,555.48 = 36,303,237.27/x
  3. Step 3: Cross multiply
    114,059,920.05x = 171,021,555.48 × 36,303,237.27
  4. Step 4: Simplify right side
    114,059,920.05x = 6,208,636,106,874,909
  5. Step 5: Solve for x
    x = 6,208,636,106,874,909/114,059,920.05
  6. Step 6: Final answer
    x = 54,433,109.41

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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.