Home / 23,613,124.50-32,585,758.53-13,300,850.58

Finding the Fourth Proportional to 23,613,124.50, 32,585,758.53 and 13,300,850.58

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Solution

The fourth proportional to 23,613,124.50, 32,585,758.53 and 13,300,850.58 is: 18,354,974.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,613,124.50 : 32,585,758.53 = 13,300,850.58 : x
  2. Step 2: Convert to fraction form
    23,613,124.50/32,585,758.53 = 13,300,850.58/x
  3. Step 3: Cross multiply
    23,613,124.50x = 32,585,758.53 × 13,300,850.58
  4. Step 4: Simplify right side
    23,613,124.50x = 433,418,305,243,490.44
  5. Step 5: Solve for x
    x = 433,418,305,243,490.44/23,613,124.50
  6. Step 6: Final answer
    x = 18,354,974.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.