Home / 16,351,614.40-24,506,426.40-12,546,234.40

Finding the Fourth Proportional to 16,351,614.40, 24,506,426.40 and 12,546,234.40

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Solution

The fourth proportional to 16,351,614.40, 24,506,426.40 and 12,546,234.40 is: 18,803,242.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,351,614.40 : 24,506,426.40 = 12,546,234.40 : x
  2. Step 2: Convert to fraction form
    16,351,614.40/24,506,426.40 = 12,546,234.40/x
  3. Step 3: Cross multiply
    16,351,614.40x = 24,506,426.40 × 12,546,234.40
  4. Step 4: Simplify right side
    16,351,614.40x = 307,463,369,920,748.12
  5. Step 5: Solve for x
    x = 307,463,369,920,748.12/16,351,614.40
  6. Step 6: Final answer
    x = 18,803,242.44

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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.