Home / 16,848,304.80-25,272,457.20-9,195,554.40

Finding the Fourth Proportional to 16,848,304.80, 25,272,457.20 and 9,195,554.40

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Solution

The fourth proportional to 16,848,304.80, 25,272,457.20 and 9,195,554.40 is: 13,793,331.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,304.80 : 25,272,457.20 = 9,195,554.40 : x
  2. Step 2: Convert to fraction form
    16,848,304.80/25,272,457.20 = 9,195,554.40/x
  3. Step 3: Cross multiply
    16,848,304.80x = 25,272,457.20 × 9,195,554.40
  4. Step 4: Simplify right side
    16,848,304.80x = 232,394,255,004,271.69
  5. Step 5: Solve for x
    x = 232,394,255,004,271.69/16,848,304.80
  6. Step 6: Final answer
    x = 13,793,331.60

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Similar ratio
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1.5x scale

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.