Home / 363,611,834.62-501,769,834.59-204,838,259.02

Finding the Fourth Proportional to 363,611,834.62, 501,769,834.59 and 204,838,259.02

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Solution

The fourth proportional to 363,611,834.62, 501,769,834.59 and 204,838,259.02 is: 282,668,630.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,611,834.62 : 501,769,834.59 = 204,838,259.02 : x
  2. Step 2: Convert to fraction form
    363,611,834.62/501,769,834.59 = 204,838,259.02/x
  3. Step 3: Cross multiply
    363,611,834.62x = 501,769,834.59 × 204,838,259.02
  4. Step 4: Simplify right side
    363,611,834.62x = 102,781,659,346,168,976
  5. Step 5: Solve for x
    x = 102,781,659,346,168,976/363,611,834.62
  6. Step 6: Final answer
    x = 282,668,630.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.