Home / 16,154,548.36-24,188,899.02-9,756,144.52

Finding the Fourth Proportional to 16,154,548.36, 24,188,899.02 and 9,756,144.52

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Solution

The fourth proportional to 16,154,548.36, 24,188,899.02 and 9,756,144.52 is: 14,608,294.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,154,548.36 : 24,188,899.02 = 9,756,144.52 : x
  2. Step 2: Convert to fraction form
    16,154,548.36/24,188,899.02 = 9,756,144.52/x
  3. Step 3: Cross multiply
    16,154,548.36x = 24,188,899.02 × 9,756,144.52
  4. Step 4: Simplify right side
    16,154,548.36x = 235,990,394,618,806.34
  5. Step 5: Solve for x
    x = 235,990,394,618,806.34/16,154,548.36
  6. Step 6: Final answer
    x = 14,608,294.17

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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.