Home / 26,094,199.40-39,127,302.30-10,930,999.40

Finding the Fourth Proportional to 26,094,199.40, 39,127,302.30 and 10,930,999.40

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Solution

The fourth proportional to 26,094,199.40, 39,127,302.30 and 10,930,999.40 is: 16,390,635.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,094,199.40 : 39,127,302.30 = 10,930,999.40 : x
  2. Step 2: Convert to fraction form
    26,094,199.40/39,127,302.30 = 10,930,999.40/x
  3. Step 3: Cross multiply
    26,094,199.40x = 39,127,302.30 × 10,930,999.40
  4. Step 4: Simplify right side
    26,094,199.40x = 427,700,517,964,918.62
  5. Step 5: Solve for x
    x = 427,700,517,964,918.62/26,094,199.40
  6. Step 6: Final answer
    x = 16,390,635.77

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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.