Home / 26,334,384.10-39,501,576.15-9,296,779.30

Finding the Fourth Proportional to 26,334,384.10, 39,501,576.15 and 9,296,779.30

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Solution

The fourth proportional to 26,334,384.10, 39,501,576.15 and 9,296,779.30 is: 13,945,168.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,334,384.10 : 39,501,576.15 = 9,296,779.30 : x
  2. Step 2: Convert to fraction form
    26,334,384.10/39,501,576.15 = 9,296,779.30/x
  3. Step 3: Cross multiply
    26,334,384.10x = 39,501,576.15 × 9,296,779.30
  4. Step 4: Simplify right side
    26,334,384.10x = 367,237,435,468,693.69
  5. Step 5: Solve for x
    x = 367,237,435,468,693.69/26,334,384.10
  6. Step 6: Final answer
    x = 13,945,168.95

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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.