Home / 17,449,666.98-26,186,457.06-6,090,115.66

Finding the Fourth Proportional to 17,449,666.98, 26,186,457.06 and 6,090,115.66

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Solution

The fourth proportional to 17,449,666.98, 26,186,457.06 and 6,090,115.66 is: 9,139,346.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,449,666.98 : 26,186,457.06 = 6,090,115.66 : x
  2. Step 2: Convert to fraction form
    17,449,666.98/26,186,457.06 = 6,090,115.66/x
  3. Step 3: Cross multiply
    17,449,666.98x = 26,186,457.06 × 6,090,115.66
  4. Step 4: Simplify right side
    17,449,666.98x = 159,478,552,221,023.56
  5. Step 5: Solve for x
    x = 159,478,552,221,023.56/17,449,666.98
  6. Step 6: Final answer
    x = 9,139,346.46

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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.