Home / 17,947,566.55-26,922,304.53-5,652,491.45

Finding the Fourth Proportional to 17,947,566.55, 26,922,304.53 and 5,652,491.45

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Solution

The fourth proportional to 17,947,566.55, 26,922,304.53 and 5,652,491.45 is: 8,479,037.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,947,566.55 : 26,922,304.53 = 5,652,491.45 : x
  2. Step 2: Convert to fraction form
    17,947,566.55/26,922,304.53 = 5,652,491.45/x
  3. Step 3: Cross multiply
    17,947,566.55x = 26,922,304.53 × 5,652,491.45
  4. Step 4: Simplify right side
    17,947,566.55x = 152,178,096,035,509.75
  5. Step 5: Solve for x
    x = 152,178,096,035,509.75/17,947,566.55
  6. Step 6: Final answer
    x = 8,479,037.85

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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.