Home / 16,753,368.24-25,134,091.02-5,821,969.50

Finding the Fourth Proportional to 16,753,368.24, 25,134,091.02 and 5,821,969.50

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Solution

The fourth proportional to 16,753,368.24, 25,134,091.02 and 5,821,969.50 is: 8,734,357.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,753,368.24 : 25,134,091.02 = 5,821,969.50 : x
  2. Step 2: Convert to fraction form
    16,753,368.24/25,134,091.02 = 5,821,969.50/x
  3. Step 3: Cross multiply
    16,753,368.24x = 25,134,091.02 × 5,821,969.50
  4. Step 4: Simplify right side
    16,753,368.24x = 146,329,911,328,663.88
  5. Step 5: Solve for x
    x = 146,329,911,328,663.88/16,753,368.24
  6. Step 6: Final answer
    x = 8,734,357.73

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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.