Home / 37,624,045.14-51,921,076.14-20,881,312.56

Finding the Fourth Proportional to 37,624,045.14, 51,921,076.14 and 20,881,312.56

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Solution

The fourth proportional to 37,624,045.14, 51,921,076.14 and 20,881,312.56 is: 28,816,152.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,624,045.14 : 51,921,076.14 = 20,881,312.56 : x
  2. Step 2: Convert to fraction form
    37,624,045.14/51,921,076.14 = 20,881,312.56/x
  3. Step 3: Cross multiply
    37,624,045.14x = 51,921,076.14 × 20,881,312.56
  4. Step 4: Simplify right side
    37,624,045.14x = 1,084,180,219,330,898.25
  5. Step 5: Solve for x
    x = 1,084,180,219,330,898.25/37,624,045.14
  6. Step 6: Final answer
    x = 28,816,152.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.