Home / 15,532,617.63-23,302,289.67-5,947,996.58

Finding the Fourth Proportional to 15,532,617.63, 23,302,289.67 and 5,947,996.58

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Solution

The fourth proportional to 15,532,617.63, 23,302,289.67 and 5,947,996.58 is: 8,923,282.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,532,617.63 : 23,302,289.67 = 5,947,996.58 : x
  2. Step 2: Convert to fraction form
    15,532,617.63/23,302,289.67 = 5,947,996.58/x
  3. Step 3: Cross multiply
    15,532,617.63x = 23,302,289.67 × 5,947,996.58
  4. Step 4: Simplify right side
    15,532,617.63x = 138,601,939,263,329.34
  5. Step 5: Solve for x
    x = 138,601,939,263,329.34/15,532,617.63
  6. Step 6: Final answer
    x = 8,923,282.77

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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.