Home / 23,538,004.80-35,307,007.20-8,386,468.80

Finding the Fourth Proportional to 23,538,004.80, 35,307,007.20 and 8,386,468.80

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Solution

The fourth proportional to 23,538,004.80, 35,307,007.20 and 8,386,468.80 is: 12,579,703.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,538,004.80 : 35,307,007.20 = 8,386,468.80 : x
  2. Step 2: Convert to fraction form
    23,538,004.80/35,307,007.20 = 8,386,468.80/x
  3. Step 3: Cross multiply
    23,538,004.80x = 35,307,007.20 × 8,386,468.80
  4. Step 4: Simplify right side
    23,538,004.80x = 296,101,114,304,175.38
  5. Step 5: Solve for x
    x = 296,101,114,304,175.38/23,538,004.80
  6. Step 6: Final answer
    x = 12,579,703.20

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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.