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Finding the Fourth Proportional to 201,703,364.35, 302,555,046.53 and 201,703,364.35

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Solution

The fourth proportional to 201,703,364.35, 302,555,046.53 and 201,703,364.35 is: 302,555,046.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,703,364.35 : 302,555,046.53 = 201,703,364.35 : x
  2. Step 2: Convert to fraction form
    201,703,364.35/302,555,046.53 = 201,703,364.35/x
  3. Step 3: Cross multiply
    201,703,364.35x = 302,555,046.53 × 201,703,364.35
  4. Step 4: Simplify right side
    201,703,364.35x = 61,026,370,786,171,784
  5. Step 5: Solve for x
    x = 61,026,370,786,171,784/201,703,364.35
  6. Step 6: Final answer
    x = 302,555,046.53

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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.