Home / 42,826,831.41-59,101,102.33-23,247,733.05

Finding the Fourth Proportional to 42,826,831.41, 59,101,102.33 and 23,247,733.05

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Solution

The fourth proportional to 42,826,831.41, 59,101,102.33 and 23,247,733.05 is: 32,081,912.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,826,831.41 : 59,101,102.33 = 23,247,733.05 : x
  2. Step 2: Convert to fraction form
    42,826,831.41/59,101,102.33 = 23,247,733.05/x
  3. Step 3: Cross multiply
    42,826,831.41x = 59,101,102.33 × 23,247,733.05
  4. Step 4: Simplify right side
    42,826,831.41x = 1,373,966,649,928,573
  5. Step 5: Solve for x
    x = 1,373,966,649,928,573/42,826,831.41
  6. Step 6: Final answer
    x = 32,081,912.31

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