Home / 23,328,004.95-34,992,007.43-8,181,936.45

Finding the Fourth Proportional to 23,328,004.95, 34,992,007.43 and 8,181,936.45

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Solution

The fourth proportional to 23,328,004.95, 34,992,007.43 and 8,181,936.45 is: 12,272,904.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,004.95 : 34,992,007.43 = 8,181,936.45 : x
  2. Step 2: Convert to fraction form
    23,328,004.95/34,992,007.43 = 8,181,936.45/x
  3. Step 3: Cross multiply
    23,328,004.95x = 34,992,007.43 × 8,181,936.45
  4. Step 4: Simplify right side
    23,328,004.95x = 286,302,381,009,278.12
  5. Step 5: Solve for x
    x = 286,302,381,009,278.12/23,328,004.95
  6. Step 6: Final answer
    x = 12,272,904.68

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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.