Home / 32,127,032.05-48,189,628.39-9,097,912.10

Finding the Fourth Proportional to 32,127,032.05, 48,189,628.39 and 9,097,912.10

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Solution

The fourth proportional to 32,127,032.05, 48,189,628.39 and 9,097,912.10 is: 13,646,607.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,127,032.05 : 48,189,628.39 = 9,097,912.10 : x
  2. Step 2: Convert to fraction form
    32,127,032.05/48,189,628.39 = 9,097,912.10/x
  3. Step 3: Cross multiply
    32,127,032.05x = 48,189,628.39 × 9,097,912.10
  4. Step 4: Simplify right side
    32,127,032.05x = 438,425,003,223,884.50
  5. Step 5: Solve for x
    x = 438,425,003,223,884.50/32,127,032.05
  6. Step 6: Final answer
    x = 13,646,607.71

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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.