Home / 244,653,063.60-366,979,595.40-135,813,946.80

Finding the Fourth Proportional to 244,653,063.60, 366,979,595.40 and 135,813,946.80

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Solution

The fourth proportional to 244,653,063.60, 366,979,595.40 and 135,813,946.80 is: 203,720,920.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,653,063.60 : 366,979,595.40 = 135,813,946.80 : x
  2. Step 2: Convert to fraction form
    244,653,063.60/366,979,595.40 = 135,813,946.80/x
  3. Step 3: Cross multiply
    244,653,063.60x = 366,979,595.40 × 135,813,946.80
  4. Step 4: Simplify right side
    244,653,063.60x = 49,840,947,246,341,128
  5. Step 5: Solve for x
    x = 49,840,947,246,341,128/244,653,063.60
  6. Step 6: Final answer
    x = 203,720,920.20

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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.