Home / 350,285,151,907.22-525,374,639,018.10-95,334,402,712.09

Finding the Fourth Proportional to 350,285,151,907.22, 525,374,639,018.10 and 95,334,402,712.09

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Solution

The fourth proportional to 350,285,151,907.22, 525,374,639,018.10 and 95,334,402,712.09 is: 142,987,155,288.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,285,151,907.22 : 525,374,639,018.10 = 95,334,402,712.09 : x
  2. Step 2: Convert to fraction form
    350,285,151,907.22/525,374,639,018.10 = 95,334,402,712.09/x
  3. Step 3: Cross multiply
    350,285,151,907.22x = 525,374,639,018.10 × 95,334,402,712.09
  4. Step 4: Simplify right side
    350,285,151,907.22x = 50,086,277,410,870,452,551,680
  5. Step 5: Solve for x
    x = 50,086,277,410,870,452,551,680/350,285,151,907.22
  6. Step 6: Final answer
    x = 142,987,155,288.09

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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.