Home / 38,583,601.83-53,171,973.45-37,874,529.05

Finding the Fourth Proportional to 38,583,601.83, 53,171,973.45 and 37,874,529.05

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Solution

The fourth proportional to 38,583,601.83, 53,171,973.45 and 37,874,529.05 is: 52,194,801.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,583,601.83 : 53,171,973.45 = 37,874,529.05 : x
  2. Step 2: Convert to fraction form
    38,583,601.83/53,171,973.45 = 37,874,529.05/x
  3. Step 3: Cross multiply
    38,583,601.83x = 53,171,973.45 × 37,874,529.05
  4. Step 4: Simplify right side
    38,583,601.83x = 2,013,863,452,811,994
  5. Step 5: Solve for x
    x = 2,013,863,452,811,994/38,583,601.83
  6. Step 6: Final answer
    x = 52,194,801.87

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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.