Home / 73,920,373.07-110,802,368.19-27,842,305.58

Finding the Fourth Proportional to 73,920,373.07, 110,802,368.19 and 27,842,305.58

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Solution

The fourth proportional to 73,920,373.07, 110,802,368.19 and 27,842,305.58 is: 41,734,007.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,920,373.07 : 110,802,368.19 = 27,842,305.58 : x
  2. Step 2: Convert to fraction form
    73,920,373.07/110,802,368.19 = 27,842,305.58/x
  3. Step 3: Cross multiply
    73,920,373.07x = 110,802,368.19 × 27,842,305.58
  4. Step 4: Simplify right side
    73,920,373.07x = 3,084,993,393,579,639.50
  5. Step 5: Solve for x
    x = 3,084,993,393,579,639.50/73,920,373.07
  6. Step 6: Final answer
    x = 41,734,007.36

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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.