Home / 15,776,610.54-23,667,983.08-6,060,513.12

Finding the Fourth Proportional to 15,776,610.54, 23,667,983.08 and 6,060,513.12

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Solution

The fourth proportional to 15,776,610.54, 23,667,983.08 and 6,060,513.12 is: 9,091,947.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,776,610.54 : 23,667,983.08 = 6,060,513.12 : x
  2. Step 2: Convert to fraction form
    15,776,610.54/23,667,983.08 = 6,060,513.12/x
  3. Step 3: Cross multiply
    15,776,610.54x = 23,667,983.08 × 6,060,513.12
  4. Step 4: Simplify right side
    15,776,610.54x = 143,440,121,980,278
  5. Step 5: Solve for x
    x = 143,440,121,980,278/15,776,610.54
  6. Step 6: Final answer
    x = 9,091,947.96

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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.