Home / 94,253,208.20-141,379,812.30-48,903,576.20

Finding the Fourth Proportional to 94,253,208.20, 141,379,812.30 and 48,903,576.20

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Solution

The fourth proportional to 94,253,208.20, 141,379,812.30 and 48,903,576.20 is: 73,355,364.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,253,208.20 : 141,379,812.30 = 48,903,576.20 : x
  2. Step 2: Convert to fraction form
    94,253,208.20/141,379,812.30 = 48,903,576.20/x
  3. Step 3: Cross multiply
    94,253,208.20x = 141,379,812.30 × 48,903,576.20
  4. Step 4: Simplify right side
    94,253,208.20x = 6,913,978,423,954,748
  5. Step 5: Solve for x
    x = 6,913,978,423,954,748/94,253,208.20
  6. Step 6: Final answer
    x = 73,355,364.30

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Double scale
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Similar ratio
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1.5x scale

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.