Home / 151,106,603.60-226,659,905.40-118,228,120.40

Finding the Fourth Proportional to 151,106,603.60, 226,659,905.40 and 118,228,120.40

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Solution

The fourth proportional to 151,106,603.60, 226,659,905.40 and 118,228,120.40 is: 177,342,180.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,106,603.60 : 226,659,905.40 = 118,228,120.40 : x
  2. Step 2: Convert to fraction form
    151,106,603.60/226,659,905.40 = 118,228,120.40/x
  3. Step 3: Cross multiply
    151,106,603.60x = 226,659,905.40 × 118,228,120.40
  4. Step 4: Simplify right side
    151,106,603.60x = 26,797,574,585,483,812
  5. Step 5: Solve for x
    x = 26,797,574,585,483,812/151,106,603.60
  6. Step 6: Final answer
    x = 177,342,180.60

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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.