Home / 161,285,307.60-241,927,961.40-59,052,680.40

Finding the Fourth Proportional to 161,285,307.60, 241,927,961.40 and 59,052,680.40

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Solution

The fourth proportional to 161,285,307.60, 241,927,961.40 and 59,052,680.40 is: 88,579,020.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,285,307.60 : 241,927,961.40 = 59,052,680.40 : x
  2. Step 2: Convert to fraction form
    161,285,307.60/241,927,961.40 = 59,052,680.40/x
  3. Step 3: Cross multiply
    161,285,307.60x = 241,927,961.40 × 59,052,680.40
  4. Step 4: Simplify right side
    161,285,307.60x = 14,286,494,584,377,736
  5. Step 5: Solve for x
    x = 14,286,494,584,377,736/161,285,307.60
  6. Step 6: Final answer
    x = 88,579,020.60

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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.