Home / 64,368,991.10-96,665,461.05-34,135,903.10

Finding the Fourth Proportional to 64,368,991.10, 96,665,461.05 and 34,135,903.10

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Solution

The fourth proportional to 64,368,991.10, 96,665,461.05 and 34,135,903.10 is: 51,263,236.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,368,991.10 : 96,665,461.05 = 34,135,903.10 : x
  2. Step 2: Convert to fraction form
    64,368,991.10/96,665,461.05 = 34,135,903.10/x
  3. Step 3: Cross multiply
    64,368,991.10x = 96,665,461.05 × 34,135,903.10
  4. Step 4: Simplify right side
    64,368,991.10x = 3,299,762,811,519,624.50
  5. Step 5: Solve for x
    x = 3,299,762,811,519,624.50/64,368,991.10
  6. Step 6: Final answer
    x = 51,263,236.46

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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.