Home / 32,183,999.10-48,275,998.65-31,885,400.70

Finding the Fourth Proportional to 32,183,999.10, 48,275,998.65 and 31,885,400.70

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Solution

The fourth proportional to 32,183,999.10, 48,275,998.65 and 31,885,400.70 is: 47,828,101.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,183,999.10 : 48,275,998.65 = 31,885,400.70 : x
  2. Step 2: Convert to fraction form
    32,183,999.10/48,275,998.65 = 31,885,400.70/x
  3. Step 3: Cross multiply
    32,183,999.10x = 48,275,998.65 × 31,885,400.70
  4. Step 4: Simplify right side
    32,183,999.10x = 1,539,299,561,147,909
  5. Step 5: Solve for x
    x = 1,539,299,561,147,909/32,183,999.10
  6. Step 6: Final answer
    x = 47,828,101.05

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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.