Home / 26,502,360.10-39,754,425.89-7,331,511.76

Finding the Fourth Proportional to 26,502,360.10, 39,754,425.89 and 7,331,511.76

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Solution

The fourth proportional to 26,502,360.10, 39,754,425.89 and 7,331,511.76 is: 10,997,512.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,502,360.10 : 39,754,425.89 = 7,331,511.76 : x
  2. Step 2: Convert to fraction form
    26,502,360.10/39,754,425.89 = 7,331,511.76/x
  3. Step 3: Cross multiply
    26,502,360.10x = 39,754,425.89 × 7,331,511.76
  4. Step 4: Simplify right side
    26,502,360.10x = 291,460,040,924,583.44
  5. Step 5: Solve for x
    x = 291,460,040,924,583.44/26,502,360.10
  6. Step 6: Final answer
    x = 10,997,512.67

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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.