Home / 17,717,424.60-26,576,136.90-9,634,272.60

Finding the Fourth Proportional to 17,717,424.60, 26,576,136.90 and 9,634,272.60

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Solution

The fourth proportional to 17,717,424.60, 26,576,136.90 and 9,634,272.60 is: 14,451,408.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,717,424.60 : 26,576,136.90 = 9,634,272.60 : x
  2. Step 2: Convert to fraction form
    17,717,424.60/26,576,136.90 = 9,634,272.60/x
  3. Step 3: Cross multiply
    17,717,424.60x = 26,576,136.90 × 9,634,272.60
  4. Step 4: Simplify right side
    17,717,424.60x = 256,041,747,549,518.91
  5. Step 5: Solve for x
    x = 256,041,747,549,518.91/17,717,424.60
  6. Step 6: Final answer
    x = 14,451,408.90

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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.