Home / 17,446,412.40-26,169,618.60-16,326,668.40

Finding the Fourth Proportional to 17,446,412.40, 26,169,618.60 and 16,326,668.40

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Solution

The fourth proportional to 17,446,412.40, 26,169,618.60 and 16,326,668.40 is: 24,490,002.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,446,412.40 : 26,169,618.60 = 16,326,668.40 : x
  2. Step 2: Convert to fraction form
    17,446,412.40/26,169,618.60 = 16,326,668.40/x
  3. Step 3: Cross multiply
    17,446,412.40x = 26,169,618.60 × 16,326,668.40
  4. Step 4: Simplify right side
    17,446,412.40x = 427,262,685,036,672.25
  5. Step 5: Solve for x
    x = 427,262,685,036,672.25/17,446,412.40
  6. Step 6: Final answer
    x = 24,490,002.60

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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.