Home / 32,330,613.20-48,502,918.20-9,613,806.80

Finding the Fourth Proportional to 32,330,613.20, 48,502,918.20 and 9,613,806.80

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Solution

The fourth proportional to 32,330,613.20, 48,502,918.20 and 9,613,806.80 is: 14,422,791.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,330,613.20 : 48,502,918.20 = 9,613,806.80 : x
  2. Step 2: Convert to fraction form
    32,330,613.20/48,502,918.20 = 9,613,806.80/x
  3. Step 3: Cross multiply
    32,330,613.20x = 48,502,918.20 × 9,613,806.80
  4. Step 4: Simplify right side
    32,330,613.20x = 466,297,684,811,003.81
  5. Step 5: Solve for x
    x = 466,297,684,811,003.81/32,330,613.20
  6. Step 6: Final answer
    x = 14,422,791.24

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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.