Home / 436,445,232.14-654,754,090.52-160,099,012.22

Finding the Fourth Proportional to 436,445,232.14, 654,754,090.52 and 160,099,012.22

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Solution

The fourth proportional to 436,445,232.14, 654,754,090.52 and 160,099,012.22 is: 240,180,154.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,445,232.14 : 654,754,090.52 = 160,099,012.22 : x
  2. Step 2: Convert to fraction form
    436,445,232.14/654,754,090.52 = 160,099,012.22/x
  3. Step 3: Cross multiply
    436,445,232.14x = 654,754,090.52 × 160,099,012.22
  4. Step 4: Simplify right side
    436,445,232.14x = 104,825,483,135,182,208
  5. Step 5: Solve for x
    x = 104,825,483,135,182,208/436,445,232.14
  6. Step 6: Final answer
    x = 240,180,154.15

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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.