Home / 164,566,964.28-246,891,562.56-116,139,348.48

Finding the Fourth Proportional to 164,566,964.28, 246,891,562.56 and 116,139,348.48

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Solution

The fourth proportional to 164,566,964.28, 246,891,562.56 and 116,139,348.48 is: 174,238,039.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,566,964.28 : 246,891,562.56 = 116,139,348.48 : x
  2. Step 2: Convert to fraction form
    164,566,964.28/246,891,562.56 = 116,139,348.48/x
  3. Step 3: Cross multiply
    164,566,964.28x = 246,891,562.56 × 116,139,348.48
  4. Step 4: Simplify right side
    164,566,964.28x = 28,673,825,220,927,564
  5. Step 5: Solve for x
    x = 28,673,825,220,927,564/164,566,964.28
  6. Step 6: Final answer
    x = 174,238,039.49

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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.