Home / 49,174,005.60-73,761,008.40-37,230,069.60

Finding the Fourth Proportional to 49,174,005.60, 73,761,008.40 and 37,230,069.60

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Solution

The fourth proportional to 49,174,005.60, 73,761,008.40 and 37,230,069.60 is: 55,845,104.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,174,005.60 : 73,761,008.40 = 37,230,069.60 : x
  2. Step 2: Convert to fraction form
    49,174,005.60/73,761,008.40 = 37,230,069.60/x
  3. Step 3: Cross multiply
    49,174,005.60x = 73,761,008.40 × 37,230,069.60
  4. Step 4: Simplify right side
    49,174,005.60x = 2,746,127,476,498,185
  5. Step 5: Solve for x
    x = 2,746,127,476,498,185/49,174,005.60
  6. Step 6: Final answer
    x = 55,845,104.40

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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.