Home / 114,215,420.98-171,323,127.15-33,436,388.98

Finding the Fourth Proportional to 114,215,420.98, 171,323,127.15 and 33,436,388.98

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Solution

The fourth proportional to 114,215,420.98, 171,323,127.15 and 33,436,388.98 is: 50,154,582.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,215,420.98 : 171,323,127.15 = 33,436,388.98 : x
  2. Step 2: Convert to fraction form
    114,215,420.98/171,323,127.15 = 33,436,388.98/x
  3. Step 3: Cross multiply
    114,215,420.98x = 171,323,127.15 × 33,436,388.98
  4. Step 4: Simplify right side
    114,215,420.98x = 5,728,426,720,657,399
  5. Step 5: Solve for x
    x = 5,728,426,720,657,399/114,215,420.98
  6. Step 6: Final answer
    x = 50,154,582.21

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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.