Home / 16,095,667.20-24,143,500.80-12,316,531.20

Finding the Fourth Proportional to 16,095,667.20, 24,143,500.80 and 12,316,531.20

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Solution

The fourth proportional to 16,095,667.20, 24,143,500.80 and 12,316,531.20 is: 18,474,796.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,095,667.20 : 24,143,500.80 = 12,316,531.20 : x
  2. Step 2: Convert to fraction form
    16,095,667.20/24,143,500.80 = 12,316,531.20/x
  3. Step 3: Cross multiply
    16,095,667.20x = 24,143,500.80 × 12,316,531.20
  4. Step 4: Simplify right side
    16,095,667.20x = 297,364,180,880,424.94
  5. Step 5: Solve for x
    x = 297,364,180,880,424.94/16,095,667.20
  6. Step 6: Final answer
    x = 18,474,796.80

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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.