Home / 248,853,510.20-373,280,265.30-224,667,039.80

Finding the Fourth Proportional to 248,853,510.20, 373,280,265.30 and 224,667,039.80

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Solution

The fourth proportional to 248,853,510.20, 373,280,265.30 and 224,667,039.80 is: 337,000,559.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,853,510.20 : 373,280,265.30 = 224,667,039.80 : x
  2. Step 2: Convert to fraction form
    248,853,510.20/373,280,265.30 = 224,667,039.80/x
  3. Step 3: Cross multiply
    248,853,510.20x = 373,280,265.30 × 224,667,039.80
  4. Step 4: Simplify right side
    248,853,510.20x = 83,863,772,220,709,664
  5. Step 5: Solve for x
    x = 83,863,772,220,709,664/248,853,510.20
  6. Step 6: Final answer
    x = 337,000,559.70

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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.