Home / 39,084,051.60-58,626,077.40-33,289,376.40

Finding the Fourth Proportional to 39,084,051.60, 58,626,077.40 and 33,289,376.40

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Solution

The fourth proportional to 39,084,051.60, 58,626,077.40 and 33,289,376.40 is: 49,934,064.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,084,051.60 : 58,626,077.40 = 33,289,376.40 : x
  2. Step 2: Convert to fraction form
    39,084,051.60/58,626,077.40 = 33,289,376.40/x
  3. Step 3: Cross multiply
    39,084,051.60x = 58,626,077.40 × 33,289,376.40
  4. Step 4: Simplify right side
    39,084,051.60x = 1,951,625,557,424,133.25
  5. Step 5: Solve for x
    x = 1,951,625,557,424,133.25/39,084,051.60
  6. Step 6: Final answer
    x = 49,934,064.60

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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.