Home / 600,542,152.24-900,898,799.64-186,051,553.96

Finding the Fourth Proportional to 600,542,152.24, 900,898,799.64 and 186,051,553.96

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Solution

The fourth proportional to 600,542,152.24, 900,898,799.64 and 186,051,553.96 is: 279,103,841.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,542,152.24 : 900,898,799.64 = 186,051,553.96 : x
  2. Step 2: Convert to fraction form
    600,542,152.24/900,898,799.64 = 186,051,553.96/x
  3. Step 3: Cross multiply
    600,542,152.24x = 900,898,799.64 × 186,051,553.96
  4. Step 4: Simplify right side
    600,542,152.24x = 167,613,621,633,720,704
  5. Step 5: Solve for x
    x = 167,613,621,633,720,704/600,542,152.24
  6. Step 6: Final answer
    x = 279,103,841.43

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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.