Home / 26,334,386.04-39,502,900.98-8,384,889.72

Finding the Fourth Proportional to 26,334,386.04, 39,502,900.98 and 8,384,889.72

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Solution

The fourth proportional to 26,334,386.04, 39,502,900.98 and 8,384,889.72 is: 12,577,755.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,334,386.04 : 39,502,900.98 = 8,384,889.72 : x
  2. Step 2: Convert to fraction form
    26,334,386.04/39,502,900.98 = 8,384,889.72/x
  3. Step 3: Cross multiply
    26,334,386.04x = 39,502,900.98 × 8,384,889.72
  4. Step 4: Simplify right side
    26,334,386.04x = 331,227,468,337,379.88
  5. Step 5: Solve for x
    x = 331,227,468,337,379.88/26,334,386.04
  6. Step 6: Final answer
    x = 12,577,755.48

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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.