Home / 73,869,370.59-110,815,962.89-22,751,365.71

Finding the Fourth Proportional to 73,869,370.59, 110,815,962.89 and 22,751,365.71

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Solution

The fourth proportional to 73,869,370.59, 110,815,962.89 and 22,751,365.71 is: 34,130,715.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,869,370.59 : 110,815,962.89 = 22,751,365.71 : x
  2. Step 2: Convert to fraction form
    73,869,370.59/110,815,962.89 = 22,751,365.71/x
  3. Step 3: Cross multiply
    73,869,370.59x = 110,815,962.89 × 22,751,365.71
  4. Step 4: Simplify right side
    73,869,370.59x = 2,521,214,498,102,422
  5. Step 5: Solve for x
    x = 2,521,214,498,102,422/73,869,370.59
  6. Step 6: Final answer
    x = 34,130,715.86

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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.