Home / 114,215,420.48-171,323,126.40-33,436,388.48

Finding the Fourth Proportional to 114,215,420.48, 171,323,126.40 and 33,436,388.48

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Solution

The fourth proportional to 114,215,420.48, 171,323,126.40 and 33,436,388.48 is: 50,154,581.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,215,420.48 : 171,323,126.40 = 33,436,388.48 : x
  2. Step 2: Convert to fraction form
    114,215,420.48/171,323,126.40 = 33,436,388.48/x
  3. Step 3: Cross multiply
    114,215,420.48x = 171,323,126.40 × 33,436,388.48
  4. Step 4: Simplify right side
    114,215,420.48x = 5,728,426,609,918,544
  5. Step 5: Solve for x
    x = 5,728,426,609,918,544/114,215,420.48
  6. Step 6: Final answer
    x = 50,154,581.46

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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.