Home / 161,045,497.89-241,550,156.48-44,477,425.49

Finding the Fourth Proportional to 161,045,497.89, 241,550,156.48 and 44,477,425.49

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Solution

The fourth proportional to 161,045,497.89, 241,550,156.48 and 44,477,425.49 is: 66,711,142.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,045,497.89 : 241,550,156.48 = 44,477,425.49 : x
  2. Step 2: Convert to fraction form
    161,045,497.89/241,550,156.48 = 44,477,425.49/x
  3. Step 3: Cross multiply
    161,045,497.89x = 241,550,156.48 × 44,477,425.49
  4. Step 4: Simplify right side
    161,045,497.89x = 10,743,529,085,506,902
  5. Step 5: Solve for x
    x = 10,743,529,085,506,902/161,045,497.89
  6. Step 6: Final answer
    x = 66,711,142.05

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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.