Home / 366,753,592.80-506,117,127.60-201,737,541.60

Finding the Fourth Proportional to 366,753,592.80, 506,117,127.60 and 201,737,541.60

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Solution

The fourth proportional to 366,753,592.80, 506,117,127.60 and 201,737,541.60 is: 278,396,250.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,753,592.80 : 506,117,127.60 = 201,737,541.60 : x
  2. Step 2: Convert to fraction form
    366,753,592.80/506,117,127.60 = 201,737,541.60/x
  3. Step 3: Cross multiply
    366,753,592.80x = 506,117,127.60 × 201,737,541.60
  4. Step 4: Simplify right side
    366,753,592.80x = 102,102,825,083,677,504
  5. Step 5: Solve for x
    x = 102,102,825,083,677,504/366,753,592.80
  6. Step 6: Final answer
    x = 278,396,250.47

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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.