Home / 37,144,212.40-55,669,079.40-33,081,641.20

Finding the Fourth Proportional to 37,144,212.40, 55,669,079.40 and 33,081,641.20

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Solution

The fourth proportional to 37,144,212.40, 55,669,079.40 and 33,081,641.20 is: 49,580,389.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,144,212.40 : 55,669,079.40 = 33,081,641.20 : x
  2. Step 2: Convert to fraction form
    37,144,212.40/55,669,079.40 = 33,081,641.20/x
  3. Step 3: Cross multiply
    37,144,212.40x = 55,669,079.40 × 33,081,641.20
  4. Step 4: Simplify right side
    37,144,212.40x = 1,841,624,510,645,111.25
  5. Step 5: Solve for x
    x = 1,841,624,510,645,111.25/37,144,212.40
  6. Step 6: Final answer
    x = 49,580,389.29

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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.