Home / 17,346,287.18-26,019,489.13-4,392,431.63

Finding the Fourth Proportional to 17,346,287.18, 26,019,489.13 and 4,392,431.63

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Solution

The fourth proportional to 17,346,287.18, 26,019,489.13 and 4,392,431.63 is: 6,588,662.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,346,287.18 : 26,019,489.13 = 4,392,431.63 : x
  2. Step 2: Convert to fraction form
    17,346,287.18/26,019,489.13 = 4,392,431.63/x
  3. Step 3: Cross multiply
    17,346,287.18x = 26,019,489.13 × 4,392,431.63
  4. Step 4: Simplify right side
    17,346,287.18x = 114,288,827,051,053.17
  5. Step 5: Solve for x
    x = 114,288,827,051,053.17/17,346,287.18
  6. Step 6: Final answer
    x = 6,588,662.22

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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.