Home / 110,964,282.45-166,442,991.70-52,713,892.50

Finding the Fourth Proportional to 110,964,282.45, 166,442,991.70 and 52,713,892.50

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Solution

The fourth proportional to 110,964,282.45, 166,442,991.70 and 52,713,892.50 is: 79,069,208.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,964,282.45 : 166,442,991.70 = 52,713,892.50 : x
  2. Step 2: Convert to fraction form
    110,964,282.45/166,442,991.70 = 52,713,892.50/x
  3. Step 3: Cross multiply
    110,964,282.45x = 166,442,991.70 × 52,713,892.50
  4. Step 4: Simplify right side
    110,964,282.45x = 8,773,857,971,852,192
  5. Step 5: Solve for x
    x = 8,773,857,971,852,192/110,964,282.45
  6. Step 6: Final answer
    x = 79,069,208.38

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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.