Home / 114,605,835.08-158,169,764.60-67,573,554.44

Finding the Fourth Proportional to 114,605,835.08, 158,169,764.60 and 67,573,554.44

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Solution

The fourth proportional to 114,605,835.08, 158,169,764.60 and 67,573,554.44 is: 93,259,590.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,605,835.08 : 158,169,764.60 = 67,573,554.44 : x
  2. Step 2: Convert to fraction form
    114,605,835.08/158,169,764.60 = 67,573,554.44/x
  3. Step 3: Cross multiply
    114,605,835.08x = 158,169,764.60 × 67,573,554.44
  4. Step 4: Simplify right side
    114,605,835.08x = 10,688,093,198,960,084
  5. Step 5: Solve for x
    x = 10,688,093,198,960,084/114,605,835.08
  6. Step 6: Final answer
    x = 93,259,590.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.