Home / 29,362,007.10-44,043,010.65-20,292,080.70

Finding the Fourth Proportional to 29,362,007.10, 44,043,010.65 and 20,292,080.70

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Solution

The fourth proportional to 29,362,007.10, 44,043,010.65 and 20,292,080.70 is: 30,438,121.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,362,007.10 : 44,043,010.65 = 20,292,080.70 : x
  2. Step 2: Convert to fraction form
    29,362,007.10/44,043,010.65 = 20,292,080.70/x
  3. Step 3: Cross multiply
    29,362,007.10x = 44,043,010.65 × 20,292,080.70
  4. Step 4: Simplify right side
    29,362,007.10x = 893,724,326,380,759.38
  5. Step 5: Solve for x
    x = 893,724,326,380,759.38/29,362,007.10
  6. Step 6: Final answer
    x = 30,438,121.05

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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.