Home / 115,880,224,324.86-173,840,139,258.06-47,774,056,261.37

Finding the Fourth Proportional to 115,880,224,324.86, 173,840,139,258.06 and 47,774,056,261.37

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Solution

The fourth proportional to 115,880,224,324.86, 173,840,139,258.06 and 47,774,056,261.37 is: 71,669,248,500.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,880,224,324.86 : 173,840,139,258.06 = 47,774,056,261.37 : x
  2. Step 2: Convert to fraction form
    115,880,224,324.86/173,840,139,258.06 = 47,774,056,261.37/x
  3. Step 3: Cross multiply
    115,880,224,324.86x = 173,840,139,258.06 × 47,774,056,261.37
  4. Step 4: Simplify right side
    115,880,224,324.86x = 8,305,048,593,398,084,141,056
  5. Step 5: Solve for x
    x = 8,305,048,593,398,084,141,056/115,880,224,324.86
  6. Step 6: Final answer
    x = 71,669,248,500.21

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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.