Home / 437,231,461,294.60-655,936,641,659.60-150,352,260,464.77

Finding the Fourth Proportional to 437,231,461,294.60, 655,936,641,659.60 and 150,352,260,464.77

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Solution

The fourth proportional to 437,231,461,294.60, 655,936,641,659.60 and 150,352,260,464.77 is: 225,559,150,073.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,231,461,294.60 : 655,936,641,659.60 = 150,352,260,464.77 : x
  2. Step 2: Convert to fraction form
    437,231,461,294.60/655,936,641,659.60 = 150,352,260,464.77/x
  3. Step 3: Cross multiply
    437,231,461,294.60x = 655,936,641,659.60 × 150,352,260,464.77
  4. Step 4: Simplify right side
    437,231,461,294.60x = 98,621,556,795,190,680,748,032
  5. Step 5: Solve for x
    x = 98,621,556,795,190,680,748,032/437,231,461,294.60
  6. Step 6: Final answer
    x = 225,559,150,073.93

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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.