Home / 16,955,339.60-25,433,009.40-16,175,892.80

Finding the Fourth Proportional to 16,955,339.60, 25,433,009.40 and 16,175,892.80

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Solution

The fourth proportional to 16,955,339.60, 25,433,009.40 and 16,175,892.80 is: 24,263,839.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,955,339.60 : 25,433,009.40 = 16,175,892.80 : x
  2. Step 2: Convert to fraction form
    16,955,339.60/25,433,009.40 = 16,175,892.80/x
  3. Step 3: Cross multiply
    16,955,339.60x = 25,433,009.40 × 16,175,892.80
  4. Step 4: Simplify right side
    16,955,339.60x = 411,401,633,635,792.31
  5. Step 5: Solve for x
    x = 411,401,633,635,792.31/16,955,339.60
  6. Step 6: Final answer
    x = 24,263,839.20

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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.