Home / 16,744,449.60-25,116,674.40-16,461,014.40

Finding the Fourth Proportional to 16,744,449.60, 25,116,674.40 and 16,461,014.40

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Solution

The fourth proportional to 16,744,449.60, 25,116,674.40 and 16,461,014.40 is: 24,691,521.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,744,449.60 : 25,116,674.40 = 16,461,014.40 : x
  2. Step 2: Convert to fraction form
    16,744,449.60/25,116,674.40 = 16,461,014.40/x
  3. Step 3: Cross multiply
    16,744,449.60x = 25,116,674.40 × 16,461,014.40
  4. Step 4: Simplify right side
    16,744,449.60x = 413,445,938,978,511.38
  5. Step 5: Solve for x
    x = 413,445,938,978,511.38/16,744,449.60
  6. Step 6: Final answer
    x = 24,691,521.60

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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.