Home / 31,022,021.70-46,533,032.55-26,239,052.70

Finding the Fourth Proportional to 31,022,021.70, 46,533,032.55 and 26,239,052.70

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Solution

The fourth proportional to 31,022,021.70, 46,533,032.55 and 26,239,052.70 is: 39,358,579.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,022,021.70 : 46,533,032.55 = 26,239,052.70 : x
  2. Step 2: Convert to fraction form
    31,022,021.70/46,533,032.55 = 26,239,052.70/x
  3. Step 3: Cross multiply
    31,022,021.70x = 46,533,032.55 × 26,239,052.70
  4. Step 4: Simplify right side
    31,022,021.70x = 1,220,982,693,370,265.25
  5. Step 5: Solve for x
    x = 1,220,982,693,370,265.25/31,022,021.70
  6. Step 6: Final answer
    x = 39,358,579.05

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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.