Home / 119,435,708.08-179,180,702.16-36,444,884.59

Finding the Fourth Proportional to 119,435,708.08, 179,180,702.16 and 36,444,884.59

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Solution

The fourth proportional to 119,435,708.08, 179,180,702.16 and 36,444,884.59 is: 54,675,608.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,435,708.08 : 179,180,702.16 = 36,444,884.59 : x
  2. Step 2: Convert to fraction form
    119,435,708.08/179,180,702.16 = 36,444,884.59/x
  3. Step 3: Cross multiply
    119,435,708.08x = 179,180,702.16 × 36,444,884.59
  4. Step 4: Simplify right side
    119,435,708.08x = 6,530,220,010,976,364
  5. Step 5: Solve for x
    x = 6,530,220,010,976,364/119,435,708.08
  6. Step 6: Final answer
    x = 54,675,608.46

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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.