Home / 16,364,968.48-24,548,436.88-5,005,515.52

Finding the Fourth Proportional to 16,364,968.48, 24,548,436.88 and 5,005,515.52

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Solution

The fourth proportional to 16,364,968.48, 24,548,436.88 and 5,005,515.52 is: 7,508,574.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,364,968.48 : 24,548,436.88 = 5,005,515.52 : x
  2. Step 2: Convert to fraction form
    16,364,968.48/24,548,436.88 = 5,005,515.52/x
  3. Step 3: Cross multiply
    16,364,968.48x = 24,548,436.88 × 5,005,515.52
  4. Step 4: Simplify right side
    16,364,968.48x = 122,877,581,794,580.36
  5. Step 5: Solve for x
    x = 122,877,581,794,580.36/16,364,968.48
  6. Step 6: Final answer
    x = 7,508,574.30

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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.