Home / 25,067,518.61-37,601,407.67-11,411,114.52

Finding the Fourth Proportional to 25,067,518.61, 37,601,407.67 and 11,411,114.52

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Solution

The fourth proportional to 25,067,518.61, 37,601,407.67 and 11,411,114.52 is: 17,116,730.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,067,518.61 : 37,601,407.67 = 11,411,114.52 : x
  2. Step 2: Convert to fraction form
    25,067,518.61/37,601,407.67 = 11,411,114.52/x
  3. Step 3: Cross multiply
    25,067,518.61x = 37,601,407.67 × 11,411,114.52
  4. Step 4: Simplify right side
    25,067,518.61x = 429,073,969,035,576.38
  5. Step 5: Solve for x
    x = 429,073,969,035,576.38/25,067,518.61
  6. Step 6: Final answer
    x = 17,116,730.85

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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.