Home / 32,715,683.40-49,073,525.64-9,996,383.88

Finding the Fourth Proportional to 32,715,683.40, 49,073,525.64 and 9,996,383.88

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Solution

The fourth proportional to 32,715,683.40, 49,073,525.64 and 9,996,383.88 is: 14,994,575.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,715,683.40 : 49,073,525.64 = 9,996,383.88 : x
  2. Step 2: Convert to fraction form
    32,715,683.40/49,073,525.64 = 9,996,383.88/x
  3. Step 3: Cross multiply
    32,715,683.40x = 49,073,525.64 × 9,996,383.88
  4. Step 4: Simplify right side
    32,715,683.40x = 490,557,800,642,462.75
  5. Step 5: Solve for x
    x = 490,557,800,642,462.75/32,715,683.40
  6. Step 6: Final answer
    x = 14,994,575.98

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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.