Home / 179,696,889.49-269,575,148.58-63,082,016.50

Finding the Fourth Proportional to 179,696,889.49, 269,575,148.58 and 63,082,016.50

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Solution

The fourth proportional to 179,696,889.49, 269,575,148.58 and 63,082,016.50 is: 94,633,490.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,696,889.49 : 269,575,148.58 = 63,082,016.50 : x
  2. Step 2: Convert to fraction form
    179,696,889.49/269,575,148.58 = 63,082,016.50/x
  3. Step 3: Cross multiply
    179,696,889.49x = 269,575,148.58 × 63,082,016.50
  4. Step 4: Simplify right side
    179,696,889.49x = 17,005,343,970,713,510
  5. Step 5: Solve for x
    x = 17,005,343,970,713,510/179,696,889.49
  6. Step 6: Final answer
    x = 94,633,490.98

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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.