Home / 26,655,251.16-39,982,877.16-6,460,493.16

Finding the Fourth Proportional to 26,655,251.16, 39,982,877.16 and 6,460,493.16

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Solution

The fourth proportional to 26,655,251.16, 39,982,877.16 and 6,460,493.16 is: 9,690,739.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,655,251.16 : 39,982,877.16 = 6,460,493.16 : x
  2. Step 2: Convert to fraction form
    26,655,251.16/39,982,877.16 = 6,460,493.16/x
  3. Step 3: Cross multiply
    26,655,251.16x = 39,982,877.16 × 6,460,493.16
  4. Step 4: Simplify right side
    26,655,251.16x = 258,309,104,409,300.22
  5. Step 5: Solve for x
    x = 258,309,104,409,300.22/26,655,251.16
  6. Step 6: Final answer
    x = 9,690,739.84

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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.