Home / 9,793,230.20-14,689,845.30-7,553,742.20

Finding the Fourth Proportional to 9,793,230.20, 14,689,845.30 and 7,553,742.20

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Solution

The fourth proportional to 9,793,230.20, 14,689,845.30 and 7,553,742.20 is: 11,330,613.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,230.20 : 14,689,845.30 = 7,553,742.20 : x
  2. Step 2: Convert to fraction form
    9,793,230.20/14,689,845.30 = 7,553,742.20/x
  3. Step 3: Cross multiply
    9,793,230.20x = 14,689,845.30 × 7,553,742.20
  4. Step 4: Simplify right side
    9,793,230.20x = 110,963,304,354,081.67
  5. Step 5: Solve for x
    x = 110,963,304,354,081.67/9,793,230.20
  6. Step 6: Final answer
    x = 11,330,613.30

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Double scale
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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.