Home / 33,035,709-49,502,633.73-17,685,035.71

Finding the Fourth Proportional to 33,035,709, 49,502,633.73 and 17,685,035.71

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Solution

The fourth proportional to 33,035,709, 49,502,633.73 and 17,685,035.71 is: 26,500,289.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,035,709 : 49,502,633.73 = 17,685,035.71 : x
  2. Step 2: Convert to fraction form
    33,035,709/49,502,633.73 = 17,685,035.71/x
  3. Step 3: Cross multiply
    33,035,709x = 49,502,633.73 × 17,685,035.71
  4. Step 4: Simplify right side
    33,035,709x = 875,455,845,254,100.50
  5. Step 5: Solve for x
    x = 875,455,845,254,100.50/33,035,709
  6. Step 6: Final answer
    x = 26,500,289.29

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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.