Home / 134,258,835.60-201,487,786.20-88,805,523.60

Finding the Fourth Proportional to 134,258,835.60, 201,487,786.20 and 88,805,523.60

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Solution

The fourth proportional to 134,258,835.60, 201,487,786.20 and 88,805,523.60 is: 133,274,121.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,258,835.60 : 201,487,786.20 = 88,805,523.60 : x
  2. Step 2: Convert to fraction form
    134,258,835.60/201,487,786.20 = 88,805,523.60/x
  3. Step 3: Cross multiply
    134,258,835.60x = 201,487,786.20 × 88,805,523.60
  4. Step 4: Simplify right side
    134,258,835.60x = 17,893,228,352,495,852
  5. Step 5: Solve for x
    x = 17,893,228,352,495,852/134,258,835.60
  6. Step 6: Final answer
    x = 133,274,121.38

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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.