Home / 248,853,513.70-373,280,270.55-224,667,043.30

Finding the Fourth Proportional to 248,853,513.70, 373,280,270.55 and 224,667,043.30

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Solution

The fourth proportional to 248,853,513.70, 373,280,270.55 and 224,667,043.30 is: 337,000,564.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,853,513.70 : 373,280,270.55 = 224,667,043.30 : x
  2. Step 2: Convert to fraction form
    248,853,513.70/373,280,270.55 = 224,667,043.30/x
  3. Step 3: Cross multiply
    248,853,513.70x = 373,280,270.55 × 224,667,043.30
  4. Step 4: Simplify right side
    248,853,513.70x = 83,863,774,706,692,576
  5. Step 5: Solve for x
    x = 83,863,774,706,692,576/248,853,513.70
  6. Step 6: Final answer
    x = 337,000,564.95

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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.