Home / 244,652,941.60-366,979,412.40-135,813,824.80

Finding the Fourth Proportional to 244,652,941.60, 366,979,412.40 and 135,813,824.80

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Solution

The fourth proportional to 244,652,941.60, 366,979,412.40 and 135,813,824.80 is: 203,720,737.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,652,941.60 : 366,979,412.40 = 135,813,824.80 : x
  2. Step 2: Convert to fraction form
    244,652,941.60/366,979,412.40 = 135,813,824.80/x
  3. Step 3: Cross multiply
    244,652,941.60x = 366,979,412.40 × 135,813,824.80
  4. Step 4: Simplify right side
    244,652,941.60x = 49,840,877,620,900,552
  5. Step 5: Solve for x
    x = 49,840,877,620,900,552/244,652,941.60
  6. Step 6: Final answer
    x = 203,720,737.20

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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.