Home / 32,601,059.10-48,933,081.45-19,846,475.10

Finding the Fourth Proportional to 32,601,059.10, 48,933,081.45 and 19,846,475.10

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Solution

The fourth proportional to 32,601,059.10, 48,933,081.45 and 19,846,475.10 is: 29,788,884.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,601,059.10 : 48,933,081.45 = 19,846,475.10 : x
  2. Step 2: Convert to fraction form
    32,601,059.10/48,933,081.45 = 19,846,475.10/x
  3. Step 3: Cross multiply
    32,601,059.10x = 48,933,081.45 × 19,846,475.10
  4. Step 4: Simplify right side
    32,601,059.10x = 971,149,182,563,697
  5. Step 5: Solve for x
    x = 971,149,182,563,697/32,601,059.10
  6. Step 6: Final answer
    x = 29,788,884.45

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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.