Home / 112,323,974.70-168,501,708.45-44,150,810.70

Finding the Fourth Proportional to 112,323,974.70, 168,501,708.45 and 44,150,810.70

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Solution

The fourth proportional to 112,323,974.70, 168,501,708.45 and 44,150,810.70 is: 66,232,405.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,323,974.70 : 168,501,708.45 = 44,150,810.70 : x
  2. Step 2: Convert to fraction form
    112,323,974.70/168,501,708.45 = 44,150,810.70/x
  3. Step 3: Cross multiply
    112,323,974.70x = 168,501,708.45 × 44,150,810.70
  4. Step 4: Simplify right side
    112,323,974.70x = 7,439,487,032,402,540
  5. Step 5: Solve for x
    x = 7,439,487,032,402,540/112,323,974.70
  6. Step 6: Final answer
    x = 66,232,405.44

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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.