Home / 16,306,223.40-24,453,114.30-4,942,895.40

Finding the Fourth Proportional to 16,306,223.40, 24,453,114.30 and 4,942,895.40

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Solution

The fourth proportional to 16,306,223.40, 24,453,114.30 and 4,942,895.40 is: 7,412,457.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,306,223.40 : 24,453,114.30 = 4,942,895.40 : x
  2. Step 2: Convert to fraction form
    16,306,223.40/24,453,114.30 = 4,942,895.40/x
  3. Step 3: Cross multiply
    16,306,223.40x = 24,453,114.30 × 4,942,895.40
  4. Step 4: Simplify right side
    16,306,223.40x = 120,869,186,189,144.23
  5. Step 5: Solve for x
    x = 120,869,186,189,144.23/16,306,223.40
  6. Step 6: Final answer
    x = 7,412,457.39

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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.