Home / 134,189,772.54-201,262,236.59-37,155,288.96

Finding the Fourth Proportional to 134,189,772.54, 201,262,236.59 and 37,155,288.96

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Solution

The fourth proportional to 134,189,772.54, 201,262,236.59 and 37,155,288.96 is: 55,726,725.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,189,772.54 : 201,262,236.59 = 37,155,288.96 : x
  2. Step 2: Convert to fraction form
    134,189,772.54/201,262,236.59 = 37,155,288.96/x
  3. Step 3: Cross multiply
    134,189,772.54x = 201,262,236.59 × 37,155,288.96
  4. Step 4: Simplify right side
    134,189,772.54x = 7,477,956,557,051,559
  5. Step 5: Solve for x
    x = 7,477,956,557,051,559/134,189,772.54
  6. Step 6: Final answer
    x = 55,726,725.04

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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.