Home / 175,122,055,409.40-262,615,171,261.86-60,233,877,806.31

Finding the Fourth Proportional to 175,122,055,409.40, 262,615,171,261.86 and 60,233,877,806.31

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Solution

The fourth proportional to 175,122,055,409.40, 262,615,171,261.86 and 60,233,877,806.31 is: 90,327,458,177.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,122,055,409.40 : 262,615,171,261.86 = 60,233,877,806.31 : x
  2. Step 2: Convert to fraction form
    175,122,055,409.40/262,615,171,261.86 = 60,233,877,806.31/x
  3. Step 3: Cross multiply
    175,122,055,409.40x = 262,615,171,261.86 × 60,233,877,806.31
  4. Step 4: Simplify right side
    175,122,055,409.40x = 15,818,330,135,870,046,208,000
  5. Step 5: Solve for x
    x = 15,818,330,135,870,046,208,000/175,122,055,409.40
  6. Step 6: Final answer
    x = 90,327,458,177.04

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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.