Home / 232,271,999.80-348,407,999.70-102,941,567.80

Finding the Fourth Proportional to 232,271,999.80, 348,407,999.70 and 102,941,567.80

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Solution

The fourth proportional to 232,271,999.80, 348,407,999.70 and 102,941,567.80 is: 154,412,351.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,271,999.80 : 348,407,999.70 = 102,941,567.80 : x
  2. Step 2: Convert to fraction form
    232,271,999.80/348,407,999.70 = 102,941,567.80/x
  3. Step 3: Cross multiply
    232,271,999.80x = 348,407,999.70 × 102,941,567.80
  4. Step 4: Simplify right side
    232,271,999.80x = 35,865,665,723,179,928
  5. Step 5: Solve for x
    x = 35,865,665,723,179,928/232,271,999.80
  6. Step 6: Final answer
    x = 154,412,351.70

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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.