Home / 134,425,160.46-201,673,622.16-48,172,286.16

Finding the Fourth Proportional to 134,425,160.46, 201,673,622.16 and 48,172,286.16

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Solution

The fourth proportional to 134,425,160.46, 201,673,622.16 and 48,172,286.16 is: 72,271,287.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,425,160.46 : 201,673,622.16 = 48,172,286.16 : x
  2. Step 2: Convert to fraction form
    134,425,160.46/201,673,622.16 = 48,172,286.16/x
  3. Step 3: Cross multiply
    134,425,160.46x = 201,673,622.16 × 48,172,286.16
  4. Step 4: Simplify right side
    134,425,160.46x = 9,715,079,437,615,236
  5. Step 5: Solve for x
    x = 9,715,079,437,615,236/134,425,160.46
  6. Step 6: Final answer
    x = 72,271,287.64

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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.