Home / 16,016,970.40-24,023,122.80-4,656,234.40

Finding the Fourth Proportional to 16,016,970.40, 24,023,122.80 and 4,656,234.40

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Solution

The fourth proportional to 16,016,970.40, 24,023,122.80 and 4,656,234.40 is: 6,983,673.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,016,970.40 : 24,023,122.80 = 4,656,234.40 : x
  2. Step 2: Convert to fraction form
    16,016,970.40/24,023,122.80 = 4,656,234.40/x
  3. Step 3: Cross multiply
    16,016,970.40x = 24,023,122.80 × 4,656,234.40
  4. Step 4: Simplify right side
    16,016,970.40x = 111,857,290,776,784.33
  5. Step 5: Solve for x
    x = 111,857,290,776,784.33/16,016,970.40
  6. Step 6: Final answer
    x = 6,983,673.44

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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.