Home / 35,262,491.94-48,659,570.64-19,789,587.23

Finding the Fourth Proportional to 35,262,491.94, 48,659,570.64 and 19,789,587.23

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Solution

The fourth proportional to 35,262,491.94, 48,659,570.64 and 19,789,587.23 is: 27,308,132.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,262,491.94 : 48,659,570.64 = 19,789,587.23 : x
  2. Step 2: Convert to fraction form
    35,262,491.94/48,659,570.64 = 19,789,587.23/x
  3. Step 3: Cross multiply
    35,262,491.94x = 48,659,570.64 × 19,789,587.23
  4. Step 4: Simplify right side
    35,262,491.94x = 962,952,817,511,329.12
  5. Step 5: Solve for x
    x = 962,952,817,511,329.12/35,262,491.94
  6. Step 6: Final answer
    x = 27,308,132.93

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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.