Home / 15,776,208.78-23,667,380.49-6,060,111.42

Finding the Fourth Proportional to 15,776,208.78, 23,667,380.49 and 6,060,111.42

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Solution

The fourth proportional to 15,776,208.78, 23,667,380.49 and 6,060,111.42 is: 9,091,345.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,776,208.78 : 23,667,380.49 = 6,060,111.42 : x
  2. Step 2: Convert to fraction form
    15,776,208.78/23,667,380.49 = 6,060,111.42/x
  3. Step 3: Cross multiply
    15,776,208.78x = 23,667,380.49 × 6,060,111.42
  4. Step 4: Simplify right side
    15,776,208.78x = 143,426,962,788,934.19
  5. Step 5: Solve for x
    x = 143,426,962,788,934.19/15,776,208.78
  6. Step 6: Final answer
    x = 9,091,345.38

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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.