Home / 16,737,513.78-25,082,298.36-9,534,175.50

Finding the Fourth Proportional to 16,737,513.78, 25,082,298.36 and 9,534,175.50

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Solution

The fourth proportional to 16,737,513.78, 25,082,298.36 and 9,534,175.50 is: 14,287,607.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,737,513.78 : 25,082,298.36 = 9,534,175.50 : x
  2. Step 2: Convert to fraction form
    16,737,513.78/25,082,298.36 = 9,534,175.50/x
  3. Step 3: Cross multiply
    16,737,513.78x = 25,082,298.36 × 9,534,175.50
  4. Step 4: Simplify right side
    16,737,513.78x = 239,139,034,507,602.19
  5. Step 5: Solve for x
    x = 239,139,034,507,602.19/16,737,513.78
  6. Step 6: Final answer
    x = 14,287,607.92

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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.