Home / 26,258,587.12-39,392,985.96-10,083,349.23

Finding the Fourth Proportional to 26,258,587.12, 39,392,985.96 and 10,083,349.23

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Solution

The fourth proportional to 26,258,587.12, 39,392,985.96 and 10,083,349.23 is: 15,126,984.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,258,587.12 : 39,392,985.96 = 10,083,349.23 : x
  2. Step 2: Convert to fraction form
    26,258,587.12/39,392,985.96 = 10,083,349.23/x
  3. Step 3: Cross multiply
    26,258,587.12x = 39,392,985.96 × 10,083,349.23
  4. Step 4: Simplify right side
    26,258,587.12x = 397,213,234,499,443.12
  5. Step 5: Solve for x
    x = 397,213,234,499,443.12/26,258,587.12
  6. Step 6: Final answer
    x = 15,126,984.28

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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.