Home / 17,230,167.09-23,777,630.60-9,495,209.42

Finding the Fourth Proportional to 17,230,167.09, 23,777,630.60 and 9,495,209.42

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Solution

The fourth proportional to 17,230,167.09, 23,777,630.60 and 9,495,209.42 is: 13,103,389.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,230,167.09 : 23,777,630.60 = 9,495,209.42 : x
  2. Step 2: Convert to fraction form
    17,230,167.09/23,777,630.60 = 9,495,209.42/x
  3. Step 3: Cross multiply
    17,230,167.09x = 23,777,630.60 × 9,495,209.42
  4. Step 4: Simplify right side
    17,230,167.09x = 225,773,581,892,036.03
  5. Step 5: Solve for x
    x = 225,773,581,892,036.03/17,230,167.09
  6. Step 6: Final answer
    x = 13,103,389.00

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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.