Home / 593,711,627.33-890,814,444.19-261,548,638.94

Finding the Fourth Proportional to 593,711,627.33, 890,814,444.19 and 261,548,638.94

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Solution

The fourth proportional to 593,711,627.33, 890,814,444.19 and 261,548,638.94 is: 392,431,771.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,711,627.33 : 890,814,444.19 = 261,548,638.94 : x
  2. Step 2: Convert to fraction form
    593,711,627.33/890,814,444.19 = 261,548,638.94/x
  3. Step 3: Cross multiply
    593,711,627.33x = 890,814,444.19 × 261,548,638.94
  4. Step 4: Simplify right side
    593,711,627.33x = 232,991,305,427,565,504
  5. Step 5: Solve for x
    x = 232,991,305,427,565,504/593,711,627.33
  6. Step 6: Final answer
    x = 392,431,771.09

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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.