Home / 653,014,025.34-901,159,355.26-359,658,593.34

Finding the Fourth Proportional to 653,014,025.34, 901,159,355.26 and 359,658,593.34

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Solution

The fourth proportional to 653,014,025.34, 901,159,355.26 and 359,658,593.34 is: 496,328,858.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    653,014,025.34 : 901,159,355.26 = 359,658,593.34 : x
  2. Step 2: Convert to fraction form
    653,014,025.34/901,159,355.26 = 359,658,593.34/x
  3. Step 3: Cross multiply
    653,014,025.34x = 901,159,355.26 × 359,658,593.34
  4. Step 4: Simplify right side
    653,014,025.34x = 324,109,706,087,992,896
  5. Step 5: Solve for x
    x = 324,109,706,087,992,896/653,014,025.34
  6. Step 6: Final answer
    x = 496,328,858.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.