Home / 49,166,321.70-73,749,482.55-23,657,153.70

Finding the Fourth Proportional to 49,166,321.70, 73,749,482.55 and 23,657,153.70

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Solution

The fourth proportional to 49,166,321.70, 73,749,482.55 and 23,657,153.70 is: 35,485,730.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,166,321.70 : 73,749,482.55 = 23,657,153.70 : x
  2. Step 2: Convert to fraction form
    49,166,321.70/73,749,482.55 = 23,657,153.70/x
  3. Step 3: Cross multiply
    49,166,321.70x = 73,749,482.55 × 23,657,153.70
  4. Step 4: Simplify right side
    49,166,321.70x = 1,744,702,843,980,817.75
  5. Step 5: Solve for x
    x = 1,744,702,843,980,817.75/49,166,321.70
  6. Step 6: Final answer
    x = 35,485,730.55

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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.