Home / 15,533,684.57-23,300,506.70-4,174,133.45

Finding the Fourth Proportional to 15,533,684.57, 23,300,506.70 and 4,174,133.45

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Solution

The fourth proportional to 15,533,684.57, 23,300,506.70 and 4,174,133.45 is: 6,261,194.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,533,684.57 : 23,300,506.70 = 4,174,133.45 : x
  2. Step 2: Convert to fraction form
    15,533,684.57/23,300,506.70 = 4,174,133.45/x
  3. Step 3: Cross multiply
    15,533,684.57x = 23,300,506.70 × 4,174,133.45
  4. Step 4: Simplify right side
    15,533,684.57x = 97,259,424,397,548.45
  5. Step 5: Solve for x
    x = 97,259,424,397,548.45/15,533,684.57
  6. Step 6: Final answer
    x = 6,261,194.76

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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.