Home / 37,785,463.62-52,130,890.36-22,905,558.52

Finding the Fourth Proportional to 37,785,463.62, 52,130,890.36 and 22,905,558.52

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Solution

The fourth proportional to 37,785,463.62, 52,130,890.36 and 22,905,558.52 is: 31,601,760.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,785,463.62 : 52,130,890.36 = 22,905,558.52 : x
  2. Step 2: Convert to fraction form
    37,785,463.62/52,130,890.36 = 22,905,558.52/x
  3. Step 3: Cross multiply
    37,785,463.62x = 52,130,890.36 × 22,905,558.52
  4. Step 4: Simplify right side
    37,785,463.62x = 1,194,087,159,840,683.75
  5. Step 5: Solve for x
    x = 1,194,087,159,840,683.75/37,785,463.62
  6. Step 6: Final answer
    x = 31,601,760.19

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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.