Home / 16,187,316.70-24,280,975.05-4,220,052.70

Finding the Fourth Proportional to 16,187,316.70, 24,280,975.05 and 4,220,052.70

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Solution

The fourth proportional to 16,187,316.70, 24,280,975.05 and 4,220,052.70 is: 6,330,079.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,187,316.70 : 24,280,975.05 = 4,220,052.70 : x
  2. Step 2: Convert to fraction form
    16,187,316.70/24,280,975.05 = 4,220,052.70/x
  3. Step 3: Cross multiply
    16,187,316.70x = 24,280,975.05 × 4,220,052.70
  4. Step 4: Simplify right side
    16,187,316.70x = 102,466,994,318,385.14
  5. Step 5: Solve for x
    x = 102,466,994,318,385.14/16,187,316.70
  6. Step 6: Final answer
    x = 6,330,079.05

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Similar ratio
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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.