Home / 17,876,944.11-26,808,609.72-10,592,459.46

Finding the Fourth Proportional to 17,876,944.11, 26,808,609.72 and 10,592,459.46

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Solution

The fourth proportional to 17,876,944.11, 26,808,609.72 and 10,592,459.46 is: 15,884,656.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,876,944.11 : 26,808,609.72 = 10,592,459.46 : x
  2. Step 2: Convert to fraction form
    17,876,944.11/26,808,609.72 = 10,592,459.46/x
  3. Step 3: Cross multiply
    17,876,944.11x = 26,808,609.72 × 10,592,459.46
  4. Step 4: Simplify right side
    17,876,944.11x = 283,969,111,638,061.94
  5. Step 5: Solve for x
    x = 283,969,111,638,061.94/17,876,944.11
  6. Step 6: Final answer
    x = 15,884,656.23

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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.